Sample records for river bridge ca
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75 FR 16006 - Drawbridge Operation Regulation; Sacramento River, Sacramento, CA
Federal Register 2010, 2011, 2012, 2013, 2014
2010-03-31
... Operation Regulation; Sacramento River, Sacramento, CA AGENCY: Coast Guard, DHS. ACTION: Notice of temporary..., mile 59.4, at Sacramento, CA. The deviation is necessary to allow the bridge owner to make bridge... Sacramento River, at Sacramento, CA. The I Street Drawbridge navigation span provides 109 feet vertical...
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3. CONTEXTUAL VIEW OF BRIDGE IN SETTING, LOOKING SOUTHWEST FROM ...
3. CONTEXTUAL VIEW OF BRIDGE IN SETTING, LOOKING SOUTHWEST FROM ELEVATED GRADE OF EUREKA SOUTHERN RAILROAD. EUREKA SOUTHERN TRUSS BRIDGE AT EXTREME LEFT, 1924 HIGHWAY BRIDGE IN CENTER, 1952 HIGHWAY BRIDGE AT RIGHT - Van Duzen River Bridge, Spanning Van Duzen River at CA State Highway 101, Alton, Humboldt County, CA
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1. CONTEXTUAL VIEW OF BRIDGE IN SETTING, LOOKING SOUTHWEST, FROM ...
1. CONTEXTUAL VIEW OF BRIDGE IN SETTING, LOOKING SOUTHWEST, FROM DOWNSTREAM. Crew, vehicles, boats, and equipment are from the California Department of Transportation's Transportation Laboratory conducting test borings for the replacement bridge. - Smith River Bridge, CA State Highway 199 Spanning Smith River, Crescent City, Del Norte County, CA
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78 FR 42452 - Drawbridge Operation Regulation; Sacramento River, Sacramento, CA
Federal Register 2010, 2011, 2012, 2013, 2014
2013-07-16
... Operation Regulation; Sacramento River, Sacramento, CA AGENCY: Coast Guard, DHS. ACTION: Notice of deviation... Sacramento, CA. The deviation is necessary to allow the bridge owner to make bridge repairs. This deviation... Sacramento, CA. The drawbridge navigation span provides 109 feet vertical clearance above Mean High Water in...
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View of substructure of Sixth Street Bridge overcrossing of Los ...
View of substructure of Sixth Street Bridge overcrossing of Los Angeles River. Looking west. Note dark hole at lower with is access ramp to river channel seen in HAER CA-176-56 - Sixth Street Bridge, Spanning 101 Freeway at Sixth Street, Los Angeles, Los Angeles County, CA
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OLD SUSPENSION BRIDGE. This view appears to be looking southeast, ...
OLD SUSPENSION BRIDGE. This view appears to be looking southeast, at the downstream side of the suspension bridge, which was replaced by the South Fork Trinity River Bridge - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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12. DETAIL VIEW OF BRIDGE, SHOWING SPRING LINE OF SPANS ...
12. DETAIL VIEW OF BRIDGE, SHOWING SPRING LINE OF SPANS FROM CROWN OF MID-CHANNEL PIER, PAIRED COLUMNS SUPPORTING DECK, ARCHED WINDOW RAILING, LOOKING WEST-NORTHWEST FROM EUREKA SOUTHERN RAILROAD BRIDGE. CABLES VISIBLE IN BACKGROUND ARE EARTHQUAKE RESTRAINERS RETROFITTED TO 1952 HIGHWAY BRIDGE, WHICH FUNCTIONED AS DESIGNED IN APRIL 1992 TEMBLOR - Van Duzen River Bridge, Spanning Van Duzen River at CA State Highway 101, Alton, Humboldt County, CA
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8. VIEW OF ACCESS BRIDGE AND INTAKE PIER FROM THE ...
8. VIEW OF ACCESS BRIDGE AND INTAKE PIER FROM THE BRIDGE PIER ABUTMENT, LOOKING NORTHEAST. - Sacramento River Water Treatment Plant Intake Pier & Access Bridge, Spanning Sacramento River approximately 175 feet west of eastern levee on river; roughly .5 mile downstream from confluence of Sacramento & American Rivers, Sacramento, Sacramento County, CA
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STEEL ERECTION. View of downstream of bridge, looking southeast from ...
STEEL ERECTION. View of downstream of bridge, looking southeast from confluence of Trinity and South Fork Trinity rivers. The old suspension bridge is in background - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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LOOKING EASTSOUTHEAST. Showing downstream side of completed bridge, from confluence ...
LOOKING EAST-SOUTHEAST. Showing downstream side of completed bridge, from confluence of Trinity and South Fork Trinity Rivers - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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18. INTAKE PIER, BRIDGE DETAILS, SHEET 9 OF 117, 1920. ...
18. INTAKE PIER, BRIDGE DETAILS, SHEET 9 OF 117, 1920. - Sacramento River Water Treatment Plant Intake Pier & Access Bridge, Spanning Sacramento River approximately 175 feet west of eastern levee on river; roughly .5 mile downstream from confluence of Sacramento & American Rivers, Sacramento, Sacramento County, CA
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1. OVERALL VIEW OF INTAKE PIER AND ACCESS BRIDGE, LOOKING ...
1. OVERALL VIEW OF INTAKE PIER AND ACCESS BRIDGE, LOOKING NORTHEAST FROM WESTERN LEVEE OF THE SACRAMENTO RIVER. - Sacramento River Water Treatment Plant Intake Pier & Access Bridge, Spanning Sacramento River approximately 175 feet west of eastern levee on river; roughly .5 mile downstream from confluence of Sacramento & American Rivers, Sacramento, Sacramento County, CA
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Sacramento River Water Treatment Plant Intake Pier & Access Bridge, ...
Sacramento River Water Treatment Plant Intake Pier & Access Bridge, Spanning Sacramento River approximately 175 feet west of eastern levee on river; roughly .5 mile downstream from confluence of Sacramento & American Rivers, Sacramento, Sacramento County, CA
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COMPLETED STRUCTURE. View is eastsoutheast of downstream side of bridge, ...
COMPLETED STRUCTURE. View is east-southeast of downstream side of bridge, from beyond confluence of Trinity and South Fork Trinity Rivers - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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7. View to southeast. View of downstream side of bridge ...
7. View to southeast. View of downstream side of bridge from confluence of Trinity and South Fork Trinity Rivers. (90mm Lens) - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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2. OVERALL VIEW OF INTAKE PIER AND ACCESS BRIDGE, LOOKING ...
2. OVERALL VIEW OF INTAKE PIER AND ACCESS BRIDGE, LOOKING NORTH. - Sacramento River Water Treatment Plant Intake Pier & Access Bridge, Spanning Sacramento River approximately 175 feet west of eastern levee on river; roughly .5 mile downstream from confluence of Sacramento & American Rivers, Sacramento, Sacramento County, CA
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4. DETAIL OF THE BRIDGE PIER SHOWING THE SUSPENSION CABLE, ...
4. DETAIL OF THE BRIDGE PIER SHOWING THE SUSPENSION CABLE, LOOKING SOUTHWEST. - Sacramento River Water Treatment Plant Intake Pier & Access Bridge, Spanning Sacramento River approximately 175 feet west of eastern levee on river; roughly .5 mile downstream from confluence of Sacramento & American Rivers, Sacramento, Sacramento County, CA
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3. APPROACH TO THE ACCESS BRIDGE AND INTAKE PIER, LOOKING ...
3. APPROACH TO THE ACCESS BRIDGE AND INTAKE PIER, LOOKING SOUTHWEST. - Sacramento River Water Treatment Plant Intake Pier & Access Bridge, Spanning Sacramento River approximately 175 feet west of eastern levee on river; roughly .5 mile downstream from confluence of Sacramento & American Rivers, Sacramento, Sacramento County, CA
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Dust trailing from the top chord, the bridge falls toward ...
Dust trailing from the top chord, the bridge falls toward the river, as the southwest end (right) falls first. View southeast from confluence of Trinity and South Fork Trinity Rivers - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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17. INTAKE PIER, BRIDGE STRESS SHEET, SHEET 8 OF 117, ...
17. INTAKE PIER, BRIDGE STRESS SHEET, SHEET 8 OF 117, 1920. - Sacramento River Water Treatment Plant Intake Pier & Access Bridge, Spanning Sacramento River approximately 175 feet west of eastern levee on river; roughly .5 mile downstream from confluence of Sacramento & American Rivers, Sacramento, Sacramento County, CA
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77. VIEW SHOWING CONDITION OF OLD M STREET BRIDGE PIER ...
77. VIEW SHOWING CONDITION OF OLD M STREET BRIDGE PIER 1 DOLPHIN, LOOKING SOUTHEAST, March 1, 1935. (Steamer Delta King is moored at River Lines Terminal.) - Sacramento River Bridge, Spanning Sacramento River at California State Highway 275, Sacramento, Sacramento County, CA
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STEEL ERECTION. View of upstream side of bridge, looking north ...
STEEL ERECTION. View of upstream side of bridge, looking north from the old suspension bridge at unjoined cantilever arms - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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5. OBLIQUE VIEW OF INTAKE PIER AND ACCESS BRIDGE, LOOKING ...
5. OBLIQUE VIEW OF INTAKE PIER AND ACCESS BRIDGE, LOOKING SOUTHWEST, FROM THE EASTERN LEVEE. - Sacramento River Water Treatment Plant Intake Pier & Access Bridge, Spanning Sacramento River approximately 175 feet west of eastern levee on river; roughly .5 mile downstream from confluence of Sacramento & American Rivers, Sacramento, Sacramento County, CA
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63. VIEW OF THE SHOOFLY BRIDGE LIFT SPAN BEING FLOATED ...
63. VIEW OF THE SHOOFLY BRIDGE LIFT SPAN BEING FLOATED INTO PLACE, LOOKING NORTH, January 29, 1935 - Sacramento River Bridge, Spanning Sacramento River at California State Highway 275, Sacramento, Sacramento County, CA
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20. View to southeast. Aerial view of bridge in setting; ...
20. View to southeast. Aerial view of bridge in setting; downstream side. (135mm lens) - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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11. View to southeast. More distant overview of bridge in ...
11. View to southeast. More distant overview of bridge in setting; downstream side. (135mm lens) - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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17. "Concrete Bridge Over Salt River, Port Kenyon, Humboldt County, ...
17. "Concrete Bridge Over Salt River, Port Kenyon, Humboldt County, California, A.J. Logan, County Surveyor, H.J. Brunnier, Consulting Engineer, March 7, 1919," showing plan of bars in top flange, elevation of girder reinforcement, plan of bars in bottom flange - Salt River Bridge, Spanning Salt River at Dillon Road, Ferndale, Humboldt County, CA
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15. 'Concrete Bridge Over Salt River, Port Kenyon, Humboldt County, ...
15. 'Concrete Bridge Over Salt River, Port Kenyon, Humboldt County, California, A.J. Logan, County Surveyor, H.J. Brunnier, Consulting Engineer, March 7, 1919,' showing general plan, plan of top chord, elevation of main girder, transverse section, plan section at deck level. - Salt River Bridge, Spanning Salt River at Dillon Road, Ferndale, Humboldt County, CA
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18. "Concrete Bridge Over Salt River, Port Kenyon, Humboldt County, ...
18. "Concrete Bridge Over Salt River, Port Kenyon, Humboldt County, California, A.J. Logan, County Surveyor, H.J. Brunnier, Consulting Engineer, March 7, 1919," showing elevation of center pier, elevation and plan of north and south abutments, sections of abutments, pier, and pier footings - Salt River Bridge, Spanning Salt River at Dillon Road, Ferndale, Humboldt County, CA
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Aftermath. The remains of the southwest end of the bridge ...
Aftermath. The remains of the southwest end of the bridge lie next to the southwest pier. View is south-southeast from confluence of Trinity and South Fork Trinity Rivers - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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77 FR 10371 - Drawbridge Operation Regulation; Sacramento River, Sacramento, CA
Federal Register 2010, 2011, 2012, 2013, 2014
2012-02-22
... Operation Regulation; Sacramento River, Sacramento, CA AGENCY: Coast Guard, DHS. ACTION: Notice of temporary..., mile 59.0, at Sacramento, CA. The deviation is necessary to allow the bridge owner to conduct... change to the operation of the Tower Drawbridge, mile 59.0, Sacramento River, at Sacramento, CA. The...
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6. VIEW FACING EAST ALONG NORTH FACE OF BRIDGE AT ...
6. VIEW FACING EAST ALONG NORTH FACE OF BRIDGE AT CONSTRUCTION DETAILS OF WOOD RAILINGS AND STONE ABUTMENTS. - South Fork Tuolumne River Bridge, Spanning South Fork Tuolumne River on Tioga Road, Mather, Tuolumne County, CA
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5. VIEW EAST ACROSS BRIDGE SHOWING RAILING DETAILS AND WATERFALLS ...
5. VIEW EAST ACROSS BRIDGE SHOWING RAILING DETAILS AND WATERFALLS OF THE SOUTH FORK OF THE TUOLUMNE. - South Fork Tuolumne River Bridge, Spanning South Fork Tuolumne River on Tioga Road, Mather, Tuolumne County, CA
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16. 'Concrete Bridge Over Salt River, Port Kenyon, Humboldt County, ...
16. 'Concrete Bridge Over Salt River, Port Kenyon, Humboldt County, California, A.J. Logan, County Surveyor, H.J. Brunnier, Consulting Engineer, March 7, 1919,' showing detail of floor beam at central pier, half section of cantilever slab at end of bridge, floor beam end panels, slab reinforcing, plan of slab reinforcing, diagram of slab bars, typical floor girder. - Salt River Bridge, Spanning Salt River at Dillon Road, Ferndale, Humboldt County, CA
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STEEL ERECTION. View is to the north from the old ...
STEEL ERECTION. View is to the north from the old suspension bridge, looking at upstream side of new bridge - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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With deck removed and critical members severed, the bridge begins ...
With deck removed and critical members severed, the bridge begins to succumb to tractors, pulling cables attached to its downstream side. View is to the southeast from confluence of Trinity and South Fork Trinity Rivers - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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STARTING EXCAVATION PIER 2. This view is roughly northeast, with ...
STARTING EXCAVATION PIER 2. This view is roughly northeast, with Pier 2 on the Trinity County end of the bridge. The old suspension bridge, at upper right, was upstream of new bridge - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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2. VIEW OF NORTH FACE SHOWING SUBSTRUCTURE AND ABUTMENTS OF ...
2. VIEW OF NORTH FACE SHOWING SUBSTRUCTURE AND ABUTMENTS OF BRIDGE CROSSING THE SOUTH FORK OF THE TUOLUMNE RIVER. - South Fork Tuolumne River Bridge, Spanning South Fork Tuolumne River on Tioga Road, Mather, Tuolumne County, CA
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PLACING DIAGONALS IN CENTER PANEL. View is northnorthwest from the ...
PLACING DIAGONALS IN CENTER PANEL. View is north-northwest from the old suspension bridge, looking at upstream side of new bridge - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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COUNTERWEIGHT ON WEST SIDE. View is to the northwest of ...
COUNTERWEIGHT ON WEST SIDE. View is to the northwest of counterweight on Humboldt County end of bridge, probably taken from the old suspension bridge - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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54. VIEW SHOWING THE PLACEMENT OF SPIDER WEB BRACING, SHOOFLY ...
54. VIEW SHOWING THE PLACEMENT OF SPIDER WEB BRACING, SHOOFLY BRIDGE, January 1935 - Sacramento River Bridge, Spanning Sacramento River at California State Highway 275, Sacramento, Sacramento County, CA
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6. VIEW OF APPROACH SPAN AND MAIN SPAN OF THE ...
6. VIEW OF APPROACH SPAN AND MAIN SPAN OF THE ACCESS BRIDGE AND INTAKE PIER, LOOKING SOUTHWEST. - Sacramento River Water Treatment Plant Intake Pier & Access Bridge, Spanning Sacramento River approximately 175 feet west of eastern levee on river; roughly .5 mile downstream from confluence of Sacramento & American Rivers, Sacramento, Sacramento County, CA
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9. VIEW OF INTAKE PIER AND MAIN SPAN OF ACCESS ...
9. VIEW OF INTAKE PIER AND MAIN SPAN OF ACCESS BRIDGE FROM WATER LEVEL, LOOKING NORTHWEST. - Sacramento River Water Treatment Plant Intake Pier & Access Bridge, Spanning Sacramento River approximately 175 feet west of eastern levee on river; roughly .5 mile downstream from confluence of Sacramento & American Rivers, Sacramento, Sacramento County, CA
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COUNTERWEIGHT FOOTINGS ON EAST SIDE. View is to the north ...
COUNTERWEIGHT FOOTINGS ON EAST SIDE. View is to the north from the old suspension bridge - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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13. View to northeast. View along centerline from Humboldt County ...
13. View to northeast. View along centerline from Humboldt County side of bridge. (90mm lens) - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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12. View to southwest. View along centerline from Trinity County ...
12. View to southwest. View along centerline from Trinity County side of bridge. (90mm lens) - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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With water still in midflight, the northeast end of the ...
With water still in mid-flight, the northeast end of the bridge (left) nears total collapse. View is to southeast from confluence of Trinity and South Fork Trinity Rivers - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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11. DETAIL VIEW OF APPROACH TO INTAKE PIER FROM ACCESS ...
11. DETAIL VIEW OF APPROACH TO INTAKE PIER FROM ACCESS BRIDGE, SHOWING DOOR TO INTERIOR GATE OPERATOR ROOM, LOOKING WEST. - Sacramento River Water Treatment Plant Intake Pier & Access Bridge, Spanning Sacramento River approximately 175 feet west of eastern levee on river; roughly .5 mile downstream from confluence of Sacramento & American Rivers, Sacramento, Sacramento County, CA
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37. BRIDGE 115, SMITH RIVER MIDDLE FORK OREGON STATE HIGHWAY ...
37. BRIDGE 1-15, SMITH RIVER MIDDLE FORK OREGON STATE HIGHWAY 199. JOSEPHINE COUNTY, OREGON. LOOKING SSW. - Redwood National & State Parks Roads, California coast from Crescent City to Trinidad, Crescent City, Del Norte County, CA
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40. CAVEMAN BRIDGE, ROGUE RIVER, OREGON STATE HIGHWAY 199. GRANTS ...
40. CAVEMAN BRIDGE, ROGUE RIVER, OREGON STATE HIGHWAY 199. GRANTS PASS, JOSEPHINE COUNTY, OREGON. LOOKING S. - Redwood National & State Parks Roads, California coast from Crescent City to Trinidad, Crescent City, Del Norte County, CA
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39. CAVEMAN BRIDGE, ROGUE RIVER, OREGON STATE HIGHWAY 199. GRANTS ...
39. CAVEMAN BRIDGE, ROGUE RIVER, OREGON STATE HIGHWAY 199. GRANTS PASS, JOSEPHINE COUNTY, OREGON. LOOKING SW. - Redwood National & State Parks Roads, California coast from Crescent City to Trinidad, Crescent City, Del Norte County, CA
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PIER 2. View is to the northeast, looking from Pier ...
PIER 2. View is to the northeast, looking from Pier 1 toward Pier 2 from beneath completed bridge - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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3. View to southwest. Oblique view of downstream side of ...
3. View to southwest. Oblique view of downstream side of bridge and west pier. (135mm lens) - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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2. View to east. Oblique view of downstream side of ...
2. View to east. Oblique view of downstream side of bridge and east pier. (135mm lens) - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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9. View to northeast. Oblique view of upstream side of ...
9. View to northeast. Oblique view of upstream side of bridge from approximately deck level. (90mm lens) - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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PLACING TOP CHORD CENTER PANEL. View to the northwest from ...
PLACING TOP CHORD CENTER PANEL. View to the northwest from the old suspension bridge. Chord members in place - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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1. HEALDSBURG BRIDGE, OLD HIGHWAY 101, ACROSS THE RUSSIAN RIVER. ...
1. HEALDSBURG BRIDGE, OLD HIGHWAY 101, ACROSS THE RUSSIAN RIVER. HEALDSBURG, MEDDOCINO COUNTY, CALIFORNIA. LOOKING NW. - Redwood National & State Parks Roads, California coast from Crescent City to Trinidad, Crescent City, Del Norte County, CA
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7. Contextual view to eastnortheast showing downstream (west) side of ...
7. Contextual view to east-northeast showing downstream (west) side of bridge in setting, depicting dense riparian nature of area. - Stanislaus River Bridge, Atchison, Topeka & Santa Fe Railway at Stanislaus River, Riverbank, Stanislaus County, CA
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68. MISSISSIPPI, LOWNDES CO. COLUMBUS MAP OF COLUMBUS ca. 1875 ...
68. MISSISSIPPI, LOWNDES CO. COLUMBUS MAP OF COLUMBUS ca. 1875 BIRD'S EYE VIEW OF COLUMBUS MISSISSIPPI by Camille Drie ca. 1875. Copy of snapshot in Lowndes Co. Public Library, Columbus, Ms. Snow status in early 1870s: includes M&O RR bridge, but no highway bridge. Sarcone Photography, Columbus, Ms., Sept 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS
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7. OBLIQUE VIEW OF NORTH PORTAL AND DOWNSTREAM SIDE OF ...
7. OBLIQUE VIEW OF NORTH PORTAL AND DOWNSTREAM SIDE OF BRIDGE, LOOKING WEST. Lights and illuminated sign on portal bracing were elements of an overheight load warning system designed to eliminate accidents of the type which damaged the bridge. However, the system was in place only on the north side of the bridge, controlling trucks approaching from Oregon. In theory, trucks with overheight, overwidth, or overweight loads from California would be controlled by the State's permit system. In fact, it was a 'permit' load originating in California, being hauled without the requisite permit which struck and damaged the bridge. - Smith River Bridge, CA State Highway 199 Spanning Smith River, Crescent City, Del Norte County, CA
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LOWER CHORD ERECTION. View is to northnorthwest from the old ...
LOWER CHORD ERECTION. View is to north-northwest from the old suspension bridge. Chord members suspended from jigger stick - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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4. View to westsouthwest. Oblique view of upstream side of ...
4. View to west-southwest. Oblique view of upstream side of bridge from approximately deck level. (90mm lens) - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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43. Photocopy of photograph, photographer unknown, ca January 1929 (original ...
43. Photocopy of photograph, photographer unknown, ca January 1929 (original print located at Arizona Department of Transportation, Phoenix AZ). COMPLETED BRIDGE. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ
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28. 'TOWER DESIGN NO. 11, ADAPTED FROM NO. 9,' drawn ...
28. 'TOWER DESIGN NO. 11, ADAPTED FROM NO. 9,' drawn by project architect Alfred Eichler, undated, ca. 1934. - Sacramento River Bridge, Spanning Sacramento River at California State Highway 275, Sacramento, Sacramento County, CA
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5. Downstream elevation, view to southeast. Dark stains on side ...
5. Downstream elevation, view to southeast. Dark stains on side of main girder are from deck drain scuppers, marking deck level within the girders. Compare this view and CA-126-7 to CA-126-19 for indication of severity of siltation of Salt River channel has silted. - Salt River Bridge, Spanning Salt River at Dillon Road, Ferndale, Humboldt County, CA
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9. Photocopy of photograph (original print at Riverside Library, Local ...
9. Photocopy of photograph (original print at Riverside Library, Local History Collection), photographer unknown, ca. 1903-04. VIEW OF WORKERS AND BRIDGE UNDER CONSTRUCTION - Union Pacific Railroad Bridge, Spanning Santa Anna River, west of Riverside, Riverside, Riverside County, CA
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60. C.J.T., photographer December 23, 1955 KLAMATH RIVER BRIDGE, DEL ...
60. C.J.T., photographer December 23, 1955 KLAMATH RIVER BRIDGE, DEL NORTE COUNTY, SECTION A, HIGHWAY 1. DN-1-A #538, KLAMATH RIVER BR. FROM SO. END, 12/23/55, C.J.T. - Redwood National & State Parks Roads, California coast from Crescent City to Trinidad, Crescent City, Del Norte County, CA
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15. STRESS SHEET. American Bridge Company, New York Office, 30 ...
15. STRESS SHEET. American Bridge Company, New York Office, 30 Church Street, sheet no. C516, dated March 12, 1928, approved March 16, 1928, order no. F5073. For U.S. Steel Products Company, Pacific Coast Depot. For Southern Pacific Company, Pacific Lines, 1st crossing, Napa River, near Napa, Western Division, customer's order no. 8873-P-28746. Various scales. - Napa River Railroad Bridge, Spanning Napa River, east of Soscol Avenue, Napa, Napa County, CA
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PLACING TOP CHORD CENTER PANEL. View is to the northwest ...
PLACING TOP CHORD CENTER PANEL. View is to the northwest from the old suspension bridge. Chord members being moved into place by jigger stick and highline - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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12. VIEW, LOOKING NORTHWEST, ALONG CENTERLINE FROM NORTH CANTILEVER TOWER ...
12. VIEW, LOOKING NORTHWEST, ALONG CENTERLINE FROM NORTH CANTILEVER TOWER TOWARD SOUTH PORTAL. As with previous photo, note vertical displacement in deck. - Smith River Bridge, CA State Highway 199 Spanning Smith River, Crescent City, Del Norte County, CA
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4. OPPOSITE VIEW OF PHOTO CA2163 SHOWING ORIGINAL WEST BANK ...
4. OPPOSITE VIEW OF PHOTO CA-216-3 SHOWING ORIGINAL WEST BANK FLUME PIER AT PHOTO LEFT CENTER AND NEW HIGHWAY 190 BRIDGE ABOVE FLUME. VIEW IS A 1998 DUPLICATION OF HISTORIC VIEW SHOWN IN PHOTO CA-216-11. VIEW TO NORTHWEST. - Tule River Hydroelectric Project, Water Conveyance System, Middle Fork Tule River, Springville, Tulare County, CA
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LOOKING EAST. View is to the northeast along centerline of ...
LOOKING EAST. View is to the northeast along centerline of deck, looking from Humboldt County toward Trinity County. The old suspension bridge is still in place at right - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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20. General east to west elevated view of Moody Bridge ...
20. General east to west elevated view of Moody Bridge placing it within and in relation to the surrounding rural environment. - Moody Bridge, Spanning South Fork Eel River, Garberville, Humboldt County, CA
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22. EXTERIOR DETAIL VIEW OF SOUTHEAST CORNER OF BRIDGE, 1932 ...
22. EXTERIOR DETAIL VIEW OF SOUTHEAST CORNER OF BRIDGE, 1932 SECTION, SOUTH BANK, LOOKING NORTHEAST TO SOUTHWEST - Rowdy Creek Bridge, Spanning Rowdy Creek at Fred Haight Drive, Smith River, Del Norte County, CA
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37. ALTERNATE DESIGN, SIMILAR TO THAT ULTIMATELY SELECTED, BUT USING ...
37. ALTERNATE DESIGN, SIMILAR TO THAT ULTIMATELY SELECTED, BUT USING STEPPED TOWERS, AND WITH PYLONS CAPPED BY LANTERNS Pen-and-ink drawing by project architect Alfred Eichler, ca. 1934. - Sacramento River Bridge, Spanning Sacramento River at California State Highway 275, Sacramento, Sacramento County, CA
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78 FR 34892 - Drawbridge Operation Regulation; Middle River, Near Stockton, CA
Federal Register 2010, 2011, 2012, 2013, 2014
2013-06-11
..., CA. The deviation is to allow San Joaquin County Public Works Department to perform structural maintenance work to the bridge. This deviation allows the bridge to remain in the closed-to-navigation... West Building, 1200 New Jersey Avenue SE., Washington, DC 20590, between 9 a.m. and 5 p.m., Monday...
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11. VIEW, LOOKING SOUTHEAST, ALONG CENTERLINE FROM SOUTH CANTILEVER TOWARD ...
11. VIEW, LOOKING SOUTHEAST, ALONG CENTERLINE FROM SOUTH CANTILEVER TOWARD TOWARD NORTH PORTAL. Note vertical displacement in deck caused by partial collapse at point of connection between south cantilever arm and suspended span. - Smith River Bridge, CA State Highway 199 Spanning Smith River, Crescent City, Del Norte County, CA
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25. VIEW, LOOKING SOUTHWEST INSIDE TRANSFORMER ROOM, SHOWING TRANSFORMERS AND ...
25. VIEW, LOOKING SOUTHWEST INSIDE TRANSFORMER ROOM, SHOWING TRANSFORMERS AND KNIFE SWITCHES - Sacramento River Bridge, Spanning Sacramento River at California State Highway 275, Sacramento, Sacramento County, CA
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26. VIEW, LOOKING NORTHWEST INSIDE TRANSFORMER ROOM, SHOWING OIL FILLED ...
26. VIEW, LOOKING NORTHWEST INSIDE TRANSFORMER ROOM, SHOWING OIL- FILLED TRANSFORMER POTS - Sacramento River Bridge, Spanning Sacramento River at California State Highway 275, Sacramento, Sacramento County, CA
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Impact. The southwest end is down, as the buckled middle ...
Impact. The southwest end is down, as the buckled middle section splashes into the river. View is to southeast from confluence of Trinity and South Fork Trinity Rivers - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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PLANT AND PIER #2 EXCAVATION. View is to the northeast, ...
PLANT AND PIER #2 EXCAVATION. View is to the northeast, looking from Humboldt County side of river toward Trinity County side - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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17. DETAIL VIEW OF CUPOLA ATOP OPERATOR'S CABIN WHICH MOUNTS ...
17. DETAIL VIEW OF CUPOLA ATOP OPERATOR'S CABIN WHICH MOUNTS SIGNAL HORNS, WEATHER VANE - Sacramento River Bridge, Spanning Sacramento River at California State Highway 275, Sacramento, Sacramento County, CA
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15. SUPERSTRUCTURE PLANS, ELEVATION AND DETAILS, SHEET 4 OF 117, ...
15. SUPERSTRUCTURE PLANS, ELEVATION AND DETAILS, SHEET 4 OF 117, 1920. - Sacramento River Water Treatment Plant Intake Pier & Access Bridge, Spanning Sacramento River approximately 175 feet west of eastern levee on river; roughly .5 mile downstream from confluence of Sacramento & American Rivers, Sacramento, Sacramento County, CA
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16. INTAKE PIER, PLANS ELEVATIONS, AND SECTIONS, SHEETS 5 OF ...
16. INTAKE PIER, PLANS ELEVATIONS, AND SECTIONS, SHEETS 5 OF 117, 1920. - Sacramento River Water Treatment Plant Intake Pier & Access Bridge, Spanning Sacramento River approximately 175 feet west of eastern levee on river; roughly .5 mile downstream from confluence of Sacramento & American Rivers, Sacramento, Sacramento County, CA
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19. INTAKE CONDUITS, PROFILE, SECTIONS, AND DETAILS, SHEET 10 OF ...
19. INTAKE CONDUITS, PROFILE, SECTIONS, AND DETAILS, SHEET 10 OF 117, 1920. - Sacramento River Water Treatment Plant Intake Pier & Access Bridge, Spanning Sacramento River approximately 175 feet west of eastern levee on river; roughly .5 mile downstream from confluence of Sacramento & American Rivers, Sacramento, Sacramento County, CA
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7. DETAIL OF INTAKE PIER, LOOKING SOUTHWEST FROM EASTERN SACRAMENTO ...
7. DETAIL OF INTAKE PIER, LOOKING SOUTHWEST FROM EASTERN SACRAMENTO LEVEE. - Sacramento River Water Treatment Plant Intake Pier & Access Bridge, Spanning Sacramento River approximately 175 feet west of eastern levee on river; roughly .5 mile downstream from confluence of Sacramento & American Rivers, Sacramento, Sacramento County, CA
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20. COMPLETION OF INTAKE CONDUITS, PLANS, PROFILES, AND DETAILS, SHEET ...
20. COMPLETION OF INTAKE CONDUITS, PLANS, PROFILES, AND DETAILS, SHEET 115 OF 117, 1922. - Sacramento River Water Treatment Plant Intake Pier & Access Bridge, Spanning Sacramento River approximately 175 feet west of eastern levee on river; roughly .5 mile downstream from confluence of Sacramento & American Rivers, Sacramento, Sacramento County, CA
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12. INTERIOR VIEW OF GATE OPERATOR ROOM, SHOWING SLIDES GATE ...
12. INTERIOR VIEW OF GATE OPERATOR ROOM, SHOWING SLIDES GATE OPERATORS, LOOKING NORTHWEST. - Sacramento River Water Treatment Plant Intake Pier & Access Bridge, Spanning Sacramento River approximately 175 feet west of eastern levee on river; roughly .5 mile downstream from confluence of Sacramento & American Rivers, Sacramento, Sacramento County, CA
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35. BRIDGE, CONSTRUCTION MISSISSIPPI, LOWNDES CO. COLUMBUS End of Main ...
35. BRIDGE, CONSTRUCTION MISSISSIPPI, LOWNDES CO. COLUMBUS End of Main St., Columbus Bridge under construction, 1925-27. Photo from S side of W approach. Credit: Shenks Photography, Columbus, Ms, owner. O. Pruitt, photographer, ca. 1927. Copied by Sarcone Photography, columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS
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34. BRIDGE, CONSTRUCTION MISSISSIPPI, LOWNDES CO. COLUMBUS End of Main ...
34. BRIDGE, CONSTRUCTION MISSISSIPPI, LOWNDES CO. COLUMBUS End of Main St., Columbus Date: 1925-27. Old bridge in background. Photo taken from such (probably east) bank. Credit: Shenks Photography, Columbus, Ms, owner. O. Pruitt, photographer, ca. 1927. Copied by Sarcone Photography, Columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS
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37. Photocopy of photograph, R.A. Hoffman, Bridge Engineer, Arizona Highway ...
37. Photocopy of photograph, R.A. Hoffman, Bridge Engineer, Arizona Highway Department, photographer, ca. July 1928 (original print located at Arizona Department of Transportation, Phoenix AZ). CONSTRUCTION ON THIRD PANEL OF NORTH ARM. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ
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40. Photocopy of photograph, R.A. Hoffman, Bridge Engineer, Arizona Highway ...
40. Photocopy of photograph, R.A. Hoffman, Bridge Engineer, Arizona Highway Department, photographer, ca. July 1928 (original print located at Arizona Department of Transportation, Phoenix AZ). CONSTRUCTION OF NORTH ARM, FROM SOUTH ARM. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ
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34. Photocopy of photograph, R.A. Hoffman, Bridge Engineer, Arizona Highway ...
34. Photocopy of photograph, R.A. Hoffman, Bridge Engineer, Arizona Highway Department, photographer, ca. May 1928 (original print located at Arizona Department of Transportation, Phoenix AZ). CONSTRUCTION ON EIGHT PANEL OF SOUTH ARM. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ
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33. Photocopy of photograph, R.A. Hoffman, Bridge Engineer, Arizona Highway ...
33. Photocopy of photograph, R.A. Hoffman, Bridge Engineer, Arizona Highway Department, photographer, ca. May 1928 (original print located at Arizona Department of Transportation, Phoenix AZ). CONSTRUCTION OF SOUTH ARM, SHOWING ERECTION TRAVELER. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ
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23. VIEW, LOOKING SOUTH, SHOWING GASOLINEPOWERED EMERGENCY GENERATOR, WITH MAIN ...
23. VIEW, LOOKING SOUTH, SHOWING GASOLINE-POWERED EMERGENCY GENERATOR, WITH MAIN TRANSMISSION AT LEFT FOREGROUND - Sacramento River Bridge, Spanning Sacramento River at California State Highway 275, Sacramento, Sacramento County, CA
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78. VIEW SHOWING PLACEMENT OF LIFE SPAN SHOE ON PIER ...
78. VIEW SHOWING PLACEMENT OF LIFE SPAN SHOE ON PIER 6, LOOKING NORTH, March 5, 1935 - Sacramento River Bridge, Spanning Sacramento River at California State Highway 275, Sacramento, Sacramento County, CA
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19. ...INTAKE STRUCTURE AND PIER FOR SERVICE BRIDGE NEARING COMPLETION. ...
19. ...INTAKE STRUCTURE AND PIER FOR SERVICE BRIDGE NEARING COMPLETION. Volume XVI, No. 14, September 29, 1939. - Prado Dam, Outlet Works, Santa Ana River near junction of State Highways 71 & 91, Corona, Riverside County, CA
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43. OUTLET WORKS: SERVICE BRIDGE PLAN AND ELEVATION. Sheet ...
43. OUTLET WORKS: SERVICE BRIDGE - PLAN AND ELEVATION. Sheet 37, August 20, 1938. File no. SA 121/76. - Prado Dam, Outlet Works, Santa Ana River near junction of State Highways 71 & 91, Corona, Riverside County, CA
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45. OUTLET WORKS: SERVICE BRIDGE BEARING DETAILS. Sheet 39, ...
45. OUTLET WORKS: SERVICE BRIDGE - BEARING DETAILS. Sheet 39, August 20, 1938. File no. SA 121/78. - Prado Dam, Outlet Works, Santa Ana River near junction of State Highways 71 & 91, Corona, Riverside County, CA
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44. OUTLET WORKS: SERVICE BRIDGE GIRDER DETAILS. Sheet 38, ...
44. OUTLET WORKS: SERVICE BRIDGE - GIRDER DETAILS. Sheet 38, August 20, 1938. File no. SA 121/77. - Prado Dam, Outlet Works, Santa Ana River near junction of State Highways 71 & 91, Corona, Riverside County, CA
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20. San FranciscoOakland Bay Bridge contract recipients, April 28, 1933, ...
20. San Francisco-Oakland Bay Bridge contract recipients, April 28, 1933, photographer unknown. Standing, left to right: Edward J. Schneider, Columbia Steel Corporation; C.C. Horton, Healy-Tibbitts Construction Company; Henry J. Kaiser, Bridge Builders, Inc.; Albert Huber, Clinton Construction Company; Allan McDonald, Transbay Construction Company; C.C. Carleton, Chief, Division of Contracts and Rights of Way, California Department of Public Works. Seated, left to right: Henry J. Brunnier, Consulting Engineer, Member of Consulting Board, San Francisco-Oakland Bay Bridge; Charles E. Andrew, Bridge Engineer, San Francisco-Oakland Bay Bridge; Earl Lee Kelly, Director, California Department of Public Works; Harrison S. Robinson, President, Financial ... - Salt River Bridge, Spanning Salt River at Dillon Road, Ferndale, Humboldt County, CA
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CANVAS FINISH TO REMOVE FLOAT MARKS. View is to the ...
CANVAS FINISH TO REMOVE FLOAT MARKS. View is to the northwest of deck finishing operations - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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14. View to southwest. View through truss along centerline from ...
14. View to southwest. View through truss along centerline from below deck. (65mm lens) - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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JIGGER STICK USED IN ERECTION. Shown on highline, direction of ...
JIGGER STICK USED IN ERECTION. Shown on highline, direction of view is probably to the north - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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13. Photocopy of a photographca. 1896showing wooden arch bridge over ...
13. Photocopy of a photograph--ca. 1896--showing wooden arch bridge over the North Fork of the San Joaquin River northeast of Fresno, CA. This structure was designed by Eastwood as part of the San Joaquin Electric Company's hydro-electric plant; it is a design that indicates his interest in the structural capabilities of the arch before he began building multiple arch dams. Courtesy Mr. Charles Allan Whitney. - Little Rock Creek Dam, Little Rock Creek, Littlerock, Los Angeles County, CA
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11. VIEW OF ARROYO SECO CHANNEL SEEN FROM AVENUE 14 ...
11. VIEW OF ARROYO SECO CHANNEL SEEN FROM AVENUE 14 BRIDGE. SAN FERNANDO ROAD BRIDGE AT CENTER. LOOKING 25° NNE. - Arroyo Seco Parkway, Figueroa Street Viaduct, Spanning Los Angeles River, Los Angeles, Los Angeles County, CA
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21. COMPLETION OF INTAKE CONDUITS REVISED, PIPE SECTIONS AND PLANS, ...
21. COMPLETION OF INTAKE CONDUITS REVISED, PIPE SECTIONS AND PLANS, SHEET 117 OF 117, 1922. - Sacramento River Water Treatment Plant Intake Pier & Access Bridge, Spanning Sacramento River approximately 175 feet west of eastern levee on river; roughly .5 mile downstream from confluence of Sacramento & American Rivers, Sacramento, Sacramento County, CA
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13. INTERIOR VIEW OF GATE OPERATOR ROOM, SHOWING UNFINISHED CONCRETE ...
13. INTERIOR VIEW OF GATE OPERATOR ROOM, SHOWING UNFINISHED CONCRETE WALLS AND SLIDE GATE OPERATORS, LOOKING NORTH. - Sacramento River Water Treatment Plant Intake Pier & Access Bridge, Spanning Sacramento River approximately 175 feet west of eastern levee on river; roughly .5 mile downstream from confluence of Sacramento & American Rivers, Sacramento, Sacramento County, CA
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15. 'Southern Pacific R.R., One 236'0' Bet. End Pins S. ...
15. 'Southern Pacific R.R., One 236'-0' Bet. End Pins S. Tr. Thro'. Draw Bridge over Sacramento River at Tehama, The Phoenix Bridge Co., Phoenixville, Pa., Jan'y 19th 98, Dwg. 585.' - Southern Pacific Railroad Shasta Route, Bridge No. 210.52, Milepost 210.52, Tehama, Tehama County, CA
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38. Photocopy of photograph, R.A. Hoffman, Bridge Engineer, Arizona Highway ...
38. Photocopy of photograph, R.A. Hoffman, Bridge Engineer, Arizona Highway Department, photographer, ca. July 1928 (original print located at Arizona Department of Transportation, Phoenix AZ). VIEW FROM CANYON OF THIRD PANEL OF NORTH ARM UNDER CONSTRUCTION. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ
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39. PENCIL SKETCH OF SELECTED DESIGN, DEPICTING OCEANGOING VESSEL (WHICH ...
39. PENCIL SKETCH OF SELECTED DESIGN, DEPICTING OCEAN-GOING VESSEL (WHICH WERE STILL NAVIGATING SACRAMENTO RIVER IN 1930s) APPROACHING LIFT SPAN Drawn by project architect Alfred Eichler, 1935 - Sacramento River Bridge, Spanning Sacramento River at California State Highway 275, Sacramento, Sacramento County, CA
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17. View to west. Detail, connection point L2 (see plans), ...
17. View to west. Detail, connection point L2 (see plans), from below deck. (135mm lens) - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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Buchanan, P.A.
2004-01-01
This article presents time-series graphs of specific-conductance and water-temperature data collected in San Francisco Bay during water year 2003 (October 1, 2002, through September 30, 2003). Specific-conductance and water-temperature data were recorded at 15-minute intervals at the following US Geological Survey (USGS) locations (Figure 1): • Suisun Bay at Benicia Bridge, near Benicia, CA. (BEN) (site # 11455780) • Carquinez Strait at Carquinez Bridge, near Crockett, CA. (CARQ) (site # 11455820) • Napa River at Mare Island Causeway, near Vallejo, CA. (NAP) (site # 11458370) • San Pablo Strait at Point San Pablo, CA. (PSP) (site # 11181360) • San Pablo Bay at Petaluma River Channel Marker 9, CA. (SPB) (site # 380519122262901) • San Francisco Bay at Presidio Military Reservation, CA. (PRES) (site # 11162690) • San Francisco Bay at San Mateo Bridge, near Foster City, CA. (SMB) (site # 11162765) Suspended-sediment-concentration data also were collected at most of these sites during water year 2003. Specific-conductance and water-temperature data from PSP, PRES, and SMB were recorded by the CA Department of Water Resources (DWR) before 1988, by the USGS National Research Program from 1988 to 1989, and by the USGS-DWR cooperative program since 1990. BEN, CARQ, NAP, and SPB were established in 1998 by USGS. The monitoring station at PRES was discontinued on November 12, 2002, due to shoaling at the site.
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10. DETAIL VIEW OF LOWER LEVEL OF INTAKE PIER SHOWING ...
10. DETAIL VIEW OF LOWER LEVEL OF INTAKE PIER SHOWING THE RIVER HEIGHT INDICATOR, ONE OF THE FIVE GATE OPENINGS, AND MOORINGS, LOOKING SOUTHWEST. - Sacramento River Water Treatment Plant Intake Pier & Access Bridge, Spanning Sacramento River approximately 175 feet west of eastern levee on river; roughly .5 mile downstream from confluence of Sacramento & American Rivers, Sacramento, Sacramento County, CA
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42. MISSISSIPPI, LOWNDES CO. COLUMBUS RAILROAD BRIDGE End of 1st ...
42. MISSISSIPPI, LOWNDES CO. COLUMBUS RAILROAD BRIDGE End of 1st St. S., Columbus, Ms. Copy of postcard ca. 1900. Copy owned and made by Jack Donnell, Columbus, Ms. Shows two-span steel truss, built by Phoenix Bridge Co. in 1878. Negative copied by: Sarcone Photography, Columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS
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15. View to northeast. View along centerline from below deck; ...
15. View to northeast. View along centerline from below deck; detail of bent and floor beams. (65mm lens) - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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16. View to southsouthwest. Detail, connection point U1 (see plans), ...
16. View to south-southwest. Detail, connection point U1 (see plans), from below deck. (135mm lens) - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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2. SITE OVERVIEW. PART 2 OF 4 PART PANORAMA WITH ...
2. SITE OVERVIEW. PART 2 OF 4 PART PANORAMA WITH NOS. CA-265-1 TO CA-265-4. INTERCHANGE OF ARROYO SECO PARKWAY, INTERSTATE 1-5, AND FIGUEROA STREET AT CROSSINGS OF THE LOS ANGELES RIVER AS SEEN FROM GRAND VIEW POINT IN ELYSIAN PARK. VIEW 2 SHOWS LOS ANGELES RIVER AND FIGUEROA STREET BRIDGE IN FOREGROUND; INTERSTATE I-5 AT CENTER; AND ARROYO SECO PARKWAY AT RIGHT. LOOKING 30° NNE. - Arroyo Seco Parkway, Los Angeles to Pasadena, Los Angeles, Los Angeles County, CA
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44. MISSISSIPPI, LOWNDES CO. COLUMBUS RAILROAD BRIDGE End of 1st ...
44. MISSISSIPPI, LOWNDES CO. COLUMBUS RAILROAD BRIDGE End of 1st St. S., Columbus, Ms. Detail from Camille Drie's map: A Bird's Eye View of Columbus, Mississippi ca. 1875-76. Shows M&O RR bridge before the Phoenix Bridge Co. erected iron truss spans in 1878. Credit: Photostat of map in Lowndes Co. Public Library Sarcone Photography, Columbus, Ms. 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS
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19. 'Transverse Bracing, 3 180'61/2' c. to c. End ...
19. 'Transverse Bracing, 3 - 180'-6-1/2' c. to c. End Pins Sing. Tr. Thro' Spans, C.O. 839 10th Crossing Sacramento River, C.O. 840 11th Crossing Sacramento River, C.O. 841 13th Crossing Sacramento River, Sacramento Division, So. Pac. Co., The Phoenix Bridge Co., C.O's. 839, 840 & 841, Drawing #4, Eng'r - C. Scheidl, Draftsman - B. Heald, Scale 1' = 1'-0', April 13th 1901.' - Southern Pacific Railroad Shasta Route, Bridge No. 310.58, Milepost 310.58, Sims, Shasta County, CA
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37. MISSISSIPPI, LOWNDES CO. COLUMBUS BRIDGE, CONSTRUCTION End of Main ...
37. MISSISSIPPI, LOWNDES CO. COLUMBUS BRIDGE, CONSTRUCTION End of Main St., Columbus Overhead view of round, swing pier, showing steel reinforcing rods, workmen. During construction, 1925-27. Credit: Shenks Photography, Columbus, Ms, owner. O. Pruitt, photographer, ca. 1926. Sarcone Photography, Columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS
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33. BRIDGE, CONSTRUCTION MISSISSIPPI, LOWNDES CO. COLUMBUS End of Main ...
33. BRIDGE, CONSTRUCTION MISSISSIPPI, LOWNDES CO. COLUMBUS End of Main St., Columbus Center and east pier, with framing, makes panorama with preceding photo. Date: 1925-27. Credit: Shenks Photographi, Columbus, Ms. owner. O. Pruitt, photographer, ca. 1926 Copied by Sarcone Photography, Columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS
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36. MISSISSIPPI, LOWNDES CO. COLUMBUS Tombigbee R. NEW & OLD ...
36. MISSISSIPPI, LOWNDES CO. COLUMBUS Tombigbee R. NEW & OLD HIGHWAY BRIDGES End of Main St., Columbus Photo, 1927-28, after new bridge (foreground) was completed. From SW bank. Credit: Shenks Photography, Columbus, Ms. owner. O. Pruitt, photographer, ca. 1928. Copied by Sarcone Photography, Columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS
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39. Photocopy of photograph, R.A. Hoffman, Bridge Engineer, Arizona Highway ...
39. Photocopy of photograph, R.A. Hoffman, Bridge Engineer, Arizona Highway Department, photographer, ca. July 1928 (original print located at Arizona Department of Transportation, Phoenix AZ). ASSEMBLY OF TRAVELER ON NORTH ARM, SHOWING TEMPORARY TIEBACKS AND ANCHORAGE ARMS. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ
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MOVING SHAFT FORMS FROM PIER #2 TO PIER #1. View ...
MOVING SHAFT FORMS FROM PIER #2 TO PIER #1. View is to the northeast, with shaft forms being moved by highline - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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Oblique perspective, due east by 70 degrees. Note concrete pier, ...
Oblique perspective, due east by 70 degrees. Note concrete pier, added CA. 1930's. Other piers and abutments are heavily mortared rubble stone. - Watson Mill Bridge, Spanning South Fork Broad River, Watson Mill Road, Watson Mill Bridge State Park, Comer, Madison County, GA
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38. MISSISSIPPI, LOWNDES CO. COLUMBUS OLD ROAD BRIDGE End of ...
38. MISSISSIPPI, LOWNDES CO. COLUMBUS OLD ROAD BRIDGE End of Main St., Columbus Show/fabrication details of patented arch truss of Wrought Iron Bridge Co., Canton, Ohio. Taken from middle of swing span looking W toward arch span. Credit: Shenks Photography, Columbus, Ms, owner. O. Pruitt, photographer, ca. 1927-28. Sarcone Photography, Columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS
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Spray and dust hang in the air, as the demolition ...
Spray and dust hang in the air, as the demolition is completed. Only the southeast pier remains standing at right. View is to southeast from confluence of Trinity and South Fork Trinity Rivers - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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14. PROJECT PLAN, INTAKE PIER, RAW WATER CONDUITS, PUMPING STATION ...
14. PROJECT PLAN, INTAKE PIER, RAW WATER CONDUITS, PUMPING STATION FORCE MAINS, TREATED WATER PIPELINES, AND FILTRATION PLANT, SHEET 1 OF 117, 1920. - Sacramento River Water Treatment Plant Intake Pier & Access Bridge, Spanning Sacramento River approximately 175 feet west of eastern levee on river; roughly .5 mile downstream from confluence of Sacramento & American Rivers, Sacramento, Sacramento County, CA
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34. ALTERNATE DESIGN USING BATTERED AND UNSHEATHED LIFT TOWERS, WITH ...
34. ALTERNATE DESIGN USING BATTERED AND UNSHEATHED LIFT TOWERS, WITH DEEPENED TRUSS ON LIFT SPAN. Pen-and-ink drawing by project architect Alfred Eichler, 1934. - Sacramento River Bridge, Spanning Sacramento River at California State Highway 275, Sacramento, Sacramento County, CA
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POURING FOOTING OF PIER #1. View is to the southwest, ...
POURING FOOTING OF PIER #1. View is to the southwest, looking from Pier 2 in Trinity County toward Pier 1 in Humboldt County - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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12. FLOOR BEAMS, BRACKETS, STRINGERS. (Also includes a schedule of ...
12. FLOOR BEAMS, BRACKETS, STRINGERS. (Also includes a schedule of parts.) American Bridge Company, Ambridge Plant No. 5, sheet no. 2, dated April 2, 1928 (revised 4-24-28), order no. F5073. For U.S. Steel Products Company, Pacific Coast Depot, order no. SF578. For Southern Pacific Company, order no. 8873-P-28746. Scale 1/4 inch to one foot. - Napa River Railroad Bridge, Spanning Napa River, east of Soscol Avenue, Napa, Napa County, CA
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11. GIRDER PARTIAL ELEVATION AND SECTIONS, 80 FOOT THROUGH PLATE ...
11. GIRDER PARTIAL ELEVATION AND SECTIONS, 80 FOOT THROUGH PLATE GIRDER SPAN. (Also includes a Marking Diagram and a schedule of parts.) American Bridge Company, Ambridge Plant No. 5, sheet no. 1, dated April 7, 1928, order no. F5073. For U.S. Steel Products Company, Pacific Coast Depot, order no. SF578. For Southern Pacific Company, order no. 8873-P-28746. Scale 1/4 inch to one foot. - Napa River Railroad Bridge, Spanning Napa River, east of Soscol Avenue, Napa, Napa County, CA
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14. UPPER SHOES, FIXED SHOES, ROLLER SHOES, CENTER WEB, AND ...
14. UPPER SHOES, FIXED SHOES, ROLLER SHOES, CENTER WEB, AND ROLLER BED PLATES. (Also includes a sheet index and a schedule of parts). American Bridge Company, Ambridge Plant No. 5, sheet no. 4, dated April 7, 1928, order no. F5073. For U.S. Steel Products Company, Pacific Coast Depot, order no. SF578. For Southern Pacific Company, order no. 8873-P-28746. various scales. - Napa River Railroad Bridge, Spanning Napa River, east of Soscol Avenue, Napa, Napa County, CA
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17. 'Southern Pacific Company Pacific System, 3 180'61/2' ...
17. 'Southern Pacific Company - Pacific System, 3 - 180'-6-1/2' c. to c. end pins S. Tr. Thro. Spans, 10th, 11th and 13th Crossings of Sacramento River, also for 1 - 180'-6-1/2' c. to c. end pins S. Tr. Thro. Span, 8th Crossing Sacramento River, The Phoenixville Bridge Co., Phoenixville Pa., Apr. 9th, 1901.' - Southern Pacific Railroad Shasta Route, Bridge No. 310.58, Milepost 310.58, Sims, Shasta County, CA
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35. ALTERNATE DESIGN USING THROUGH ARCH SPANS, WITH ARCH REPEATED ...
35. ALTERNATE DESIGN USING THROUGH ARCH SPANS, WITH ARCH REPEATED BETWEEN TOWER LEGS, AND ASHLAR MASONRY WALLS AND PYLONS Pen-and-ink drawing by project architect Alfred Eichler, 1934. - Sacramento River Bridge, Spanning Sacramento River at California State Highway 275, Sacramento, Sacramento County, CA
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24. VIEW, LOOKING NORTHEAST, SHOWING MAIN TRANSMISSION IN LEFT FOREGROUND, ...
24. VIEW, LOOKING NORTHEAST, SHOWING MAIN TRANSMISSION IN LEFT FOREGROUND, GASOLINE-POWERED WAUKESHA AUXILIARY DRIVE MOTOR AT CENTER, AND ONE OF TWO MAIN ELECTRIC DRIVE MOTORS AT LEFT CENTER - Sacramento River Bridge, Spanning Sacramento River at California State Highway 275, Sacramento, Sacramento County, CA
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1. LOOKING NORTH AT SOUTH FRONT OF CONTROL HOUSE. ALSO ...
1. LOOKING NORTH AT SOUTH FRONT OF CONTROL HOUSE. ALSO SHOWN ARE THE CONTROL TOWER, THE SERVICE BRIDGE, AND THE SERVICE BRIDGE PIER. SNOW COVERED MT. BALDY IS VISIBLE IN THE DISTANCE. - Prado Dam, Outlet Works, Santa Ana River near junction of State Highways 71 & 91, Corona, Riverside County, CA
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20. VIEW, LOOKING SOUTH, SHOWING ONE OF TWO MAIN ELECTRIC ...
20. VIEW, LOOKING SOUTH, SHOWING ONE OF TWO MAIN ELECTRIC MOTORS IN FOREGROUND WITH REDUCTION GEAR HOUSING AT RIGHT, GASOLINE- POWERED WAUKESHA AUXILIARY DRIVE MOTOR AT MIDDLE, AND GASOLINE- POWERED EMERGENCY GENERATOR IN BACKGROUND - Sacramento River Bridge, Spanning Sacramento River at California State Highway 275, Sacramento, Sacramento County, CA
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77 FR 3664 - Drawbridge Operation Regulation; Sacramento River, CA
Federal Register 2010, 2011, 2012, 2013, 2014
2012-01-25
... drawbridge), to open on signal from May 1 through October 31 from 6 a.m. to 10 p.m. and from November 1 through April 30 from 9 a.m. to 5 p.m. At all other times, the draws shall open on signal if at least four... saving the bridge owner the cost to operate a bridge, nor to save wear and tear mechanically on a bridge...
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72. MISSISSIPPI, MONROE CO. MAP OF MONROE COUNTY, ca. 1925 ...
72. MISSISSIPPI, MONROE CO. MAP OF MONROE COUNTY, ca. 1925 Broad side of map of Monroe Co., 'Compliments of Home Mortgage & Realty Co., Amory, Miss.' Orig. scale: ca. 1 in. to 2 mi. No date. Property of Helen (Mrs. Sam L.) Crawford, Hamilton, Ms. Sarcone Photography, Columbus, Ms., Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS
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28. VIEW TO NORTHEAST. VIEW OVER TOP OF TRUSS FROM ...
28. VIEW TO NORTHEAST. VIEW OVER TOP OF TRUSS FROM CONTROL CABIN DECK. Photographer unknown, August 1947 (Note that frame for electrical power cables is still in place, though the bridge was converted to hand operation almost ten years earlier.) - Gianella Bridge, Spanning Sacramento River at State Highway 32, Hamilton City, Glenn County, CA
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18. View to southwest. Detail, bearing shoe, upstream side of ...
18. View to southwest. Detail, bearing shoe, upstream side of east pier. Copy negative made from 35mm color transparency made with with 135mm lens by John Snyder, due to lack of sufficiently long lens for 4x5 camera. - South Fork Trinity River Bridge, State Highway 299 spanning South Fork Trinity River, Salyer, Trinity County, CA
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78 FR 15879 - Drawbridge Operation Regulations; Sacramento River, Sacramento, CA
Federal Register 2010, 2011, 2012, 2013, 2014
2013-03-13
... Loser'' 5K walk and run event. This deviation allows the bridge to remain in the closed-to-navigation... the First Annual ``Biggest Loser'' 5K walk and run event. This temporary deviation has been...
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76 FR 11679 - Drawbridge Operation Regulation; Sacramento River, Sacramento, CA
Federal Register 2010, 2011, 2012, 2013, 2014
2011-03-03
... 7th Annual Shamrock Half Marathon. This deviation allows the bridge to remain in the closed-to... March 13, 2011 to allow the community to participate in the 7th Annual Shamrock Half Marathon. This...
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77 FR 10372 - Drawbridge Operation Regulation; Sacramento River, Sacramento, CA
Federal Register 2010, 2011, 2012, 2013, 2014
2012-02-22
... 8th Annual Shamrock Half Marathon. This deviation allows the bridge to remain in the closed-to... March 11, 2012 to allow the community to participate in the 8th Annual Shamrock Half Marathon. This...
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13. 'Transverse Bracing for 1 208'101/2' C. to C. ...
13. 'Transverse Bracing for 1 - 208'-10-1/2' C. to C. End Pins S. Tr. Thro. Skew Span, 6th Crossing of Sacramento River, So. Pac. Co., The Phoenix Bridge Co., C.O. 836D, Drawing No. 7, Scale - 1' = 1', Engineer - B.M. Krohn, May 11th `01, Slaughter' - Southern Pacific Railroad Shasta Route, Bridge No. 301.85, Milepost 301.85, Pollard Flat, Shasta County, CA
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13. 'Portal and Transverse Bracing, 1 180'01/4' c. to ...
13. 'Portal and Transverse Bracing, 1 - 180'-0-1/4' c. to c. end pins S. Tr. Thro. Truss Span, 16th Crossing Sacramento River, Sacramento Division, So. Pac. Co., The Phoenix Bridge Co., C.O. #842, Draw #6, Engineer C. Scheidl, Draftsman Hermanns, Scale 1' = 1', Apr. 26, 1901.' - Southern Pacific Railroad Shasta Route, Bridge No. 324.99, Milepost 324.99, Shasta Springs, Siskiyou County, CA
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Detail of plaque beneath column on the south parapet at ...
Detail of plaque beneath column on the south parapet at the west end of the bridge. The plaque reads 1914; Mayor E.J. Drussel; Councilmen E.S. Henry, E.F. Hogan, R.P. Lamdin, C.F. Ross, J.H. Shuppert; Leonard & Day, Engineers; C.H. Gildersleeve, Builder. - First Street Bridge, Spanning Napa River at First Street between Soscol Avenue & Juarez Street, Napa, Napa County, CA
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Li, Dongqing; Liang, Ji; Di, Yanming; Gong, Huili; Guo, Xiaoyu
2016-01-01
Cluster analysis (CA), discriminant analysis (DA), and principal component analysis/factor analysis (PCA/FA) were used to analyze the interannual, seasonal, and spatial variations of water quality from 1991 to 2011 in controlling points (Xinzhuang Bridge, Daguan Bridge) of the main rivers (Chaohe River, Baihe River) flowing into the Miyun Reservoir. The results demonstrated that total nitrogen (TN) and total phosphorus (TP) exceeded China National Standard II for surface water separately 5.08 times and 1 time. CA showed that the water quality could be divided into three interannual (IA) groups: IAI (1991-1995, 1998), IAII (1996-1997, 1999-2000, 2002-2006), and IAIII (2001, 2007-2011) and two seasonal clusters: dry season 1 (December), dry season 2 (January-February), and non-dry season (March-November). At interannual scale, the higher concentration of SO4 (2-) from industrial activities, atmospheric sedimentation, and fertilizer use in IAIII accelerated dissolution of carbonate, which increased Ca(2+), Mg(2+), total hardness (T-Hard), and total alkalinity (T-Alk). The decreasing trend of CODMn contributed to the establishment of sewage treatment plants and water and soil conservation in the Miyun upstream. The changing trend of NO3 (-)-N indicated increasing non-point pollution load of IAII and effective non-point pollution controlling of IAIII. Only one parameter T in the seasonal scale verified improved non-point pollution controlling. The major pollution in two controlling points was NO3 (-)-N, T-Hard, TN, and other ion pollution (SO4 (2-), F(-), Ca(2+), Mg(2+), T-Hard, T-Alk). Higher concentration of NO3 (-)-N in Xinzhuang and CODMn in Daguan indicated different controlling measures, especially controlling agriculture intensification in Chaohe River to decrease N pollution and decreasing water and soil loss and cage culture in Baihe River to weaken organic pollution. Controlling SO4 (2-) from industrial activity, atmospheric sedimentation and fertilizer use in watershed can effectively control Ca(2+), Mg(2+), T-Hard, and T-Alk.
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14. VIEW OF ARROYO SECO CHANNEL AND INTERSTATE I5 OVERCROSSING ...
14. VIEW OF ARROYO SECO CHANNEL AND INTERSTATE I-5 OVERCROSSING SEEN FROM SAN FERNANDO ROAD BRIDGE. LOOKING 10°N. - Arroyo Seco Parkway, Figueroa Street Viaduct, Spanning Los Angeles River, Los Angeles, Los Angeles County, CA
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12. VIEW OF ARROYO SECO CHANNEL SEEN FROM SAN FERNANDO ...
12. VIEW OF ARROYO SECO CHANNEL SEEN FROM SAN FERNANDO BRIDGE. NOTE VIADUCTS AND TUNNEL PORTAL AT REAR. LOOKING 234°SW. - Arroyo Seco Parkway, Figueroa Street Viaduct, Spanning Los Angeles River, Los Angeles, Los Angeles County, CA
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DETAIL VIEW OF BASE OF CAST IRON TOWER SHOWING THE ...
DETAIL VIEW OF BASE OF CAST IRON TOWER SHOWING THE FABRICATING MARK OF STARBUCK IRON WORKS, TROY, NY - Bidwell Bar Suspension Bridge & Stone Toll House, Near Lake Oroville (moved from fork of Feather River), Oroville, Butte County, CA
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12. 'Portal Strut for 1 208'101/2' C. to C. ...
12. 'Portal Strut for 1 - 208'-10-1/2' C. to C. End Pins S. Tr. Thro. Skew Span, 6th Crossing of Sacramento River, So. Pac. Co., The Phoenix Bridge Co., C.O. 836D, Drawing No. 12, Scale - 1' = 1', Engineer - B.M. Krohn, May 22nd `01, J.C.S.' - Southern Pacific Railroad Shasta Route, Bridge No. 301.85, Milepost 301.85, Pollard Flat, Shasta County, CA
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22. UPSTREAM VIEW OF THE OUTLET CONTROL STRUCTURE AND THE ...
22. UPSTREAM VIEW OF THE OUTLET CONTROL STRUCTURE AND THE PIER FOR THE SERVICE BRIDGE.... Volume XVIII, No. 12, January 29, 1940. - Prado Dam, Outlet Works, Santa Ana River near junction of State Highways 71 & 91, Corona, Riverside County, CA
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20. VIEW TO SOUTHWEST. DOLPHIN. (Photographed from boat) NOTE CUTWATER ...
20. VIEW TO SOUTHWEST. DOLPHIN. (Photographed from boat) NOTE CUTWATER ON UPSTREAM SIDE OF DOLPHIN, AND THAT DOLPHIN IS OCTAGONAL AS OPPOSED TO CIRCULAR DESIGN OF CENTER PIER. - Gianella Bridge, Spanning Sacramento River at State Highway 32, Hamilton City, Glenn County, CA
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18. 'Erection Plan for 3 180'61/2' End Pins S. ...
18. 'Erection Plan for 3 - 180'-6-1/2' End Pins S. Track Thro. Spans, 10th, 11th & 13th Crossings of Sacramento River, Pacific Systems, Southern Pacific Co. Phoenix Bridge Co., C. O. #839, Drawing #9, Scale = 1/8' & 1' = 1 ft., Eng'r-Chas. Scheidl, Drafts. H. O. McG., April 16th, 1901.' - Southern Pacific Railroad Shasta Route, Bridge No. 310.58, Milepost 310.58, Sims, Shasta County, CA
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12. 'Erection Plan, 1 180'01/4' c. to c. End ...
12. 'Erection Plan, 1 - 180'-0-1/4' c. to c. End Pins Sing. Tr. Thro' Span, 16th Crossing over Sacramento River, Pacific System, Southern Pacific Co., Phoenix Bridge Co., C.O. #842, Drawing #13, Scale 1/8' & 1' = 1'-0', Eng'r C. Scheidl, Draftsman D. Sharp, Scale 1' = 1'-0', May 1st 1901.' - Southern Pacific Railroad Shasta Route, Bridge No. 324.99, Milepost 324.99, Shasta Springs, Siskiyou County, CA
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11. 'Erection Plan, 1 208'101/2' C. to C. End ...
11. 'Erection Plan, 1 - 208'-10-1/2' C. to C. End Pins S. Tr. Thro. Skew Span, 6th Crossing Sacramento River, Pacific System, Southern Pacific Company, The Phoenix Bridge Co., C.O. 836D, Drawing No. 13, Scale 1/8' = 1'0', Engineer, B.M. Krohn, Draftsman, W.L. Clegg, Date, May 25th 1901' - Southern Pacific Railroad Shasta Route, Bridge No. 301.85, Milepost 301.85, Pollard Flat, Shasta County, CA
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20. OVERVIEW OF SAR3 COMPLEX, SHOWING FORMER RESIDENTIAL AREA, SAR3 ...
20. OVERVIEW OF SAR-3 COMPLEX, SHOWING FORMER RESIDENTIAL AREA, SAR-3 SWITCH RACK, MAINTENANCE YARD, AND GREENSPOT BRIDGE. NOTE ALSO LARGE PIPE CONDUCTING TAILRACE WATER INTO IRRIGATION SYSTEM. VIEW TO SOUTHWEST. - Santa Ana River Hydroelectric System, Redlands, San Bernardino County, CA
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20. 'Portals and Gusset Plates for 3 180'61/2' c. ...
20. 'Portals and Gusset Plates for 3 - 180'-6-1/2' c. to c. End Pins Single Track Through Spans, 10th, 11th, & 13th Crossings of Sacramento River, Southern Pacific Co. Sacramento Division, The Phoenix Bridge Co., C.O's. 839, 840 & 841, Drawing #12, Engineer C. Scheidl, Draftsman B. Heald, Scale 1-1/2' = 1'0', April 16th, 1901.' - Southern Pacific Railroad Shasta Route, Bridge No. 310.58, Milepost 310.58, Sims, Shasta County, CA
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3. DOWNSTREAM AERIAL VIEW OF THE DIVERSION CHANNEL AND CONTROL ...
3. DOWNSTREAM AERIAL VIEW OF THE DIVERSION CHANNEL AND CONTROL WORKS. THE OUTLET CONTROL TOWER AND THE PIER FOR THE SERVICE BRIDGE ARE SHOWN COMPLETED.... Volume XVIII, No. 11, January 18, 1940. - Prado Dam, Santa Ana River near junction of State Highways 71 & 91, Corona, Riverside County, CA
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20. 'Erection Plan, Renewal of Bridge 210 C over Sacramento ...
20. 'Erection Plan, Renewal of Bridge 210 C over Sacramento River near Tehama, Calif., 3 140'-0' S. T. Riveted Thru Truss Spans, 17'-9' C. to C. Trusses, 31'-0' C. To C. Chords. U.S.S. P. Co. Pacific Coast Dept., Order No. SF 604, Southern Pacific Co., Order No. 51168-P-38428, 1925 Specifications, Scale in. ft., American Bridge Co., Ambridge Plant, Dwgs. made at Ambridge No. 5 in charge of Reehl, Detailed by W.F.R., Date, Checked by L.A.E., Date 1/5/29, Fld. conn. chk. by ENN, Date 3/9/29, Order No. F5659, Sheet No. E3.' - Southern Pacific Railroad Shasta Route, Bridge No. 210.52, Milepost 210.52, Tehama, Tehama County, CA
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1980-08-01
MANITOWOCS 0 2uEG V!CINILOALIT MAAPDSN 1 SCALLE OF WILES LIGHT; BAN0SEA I PAN OCLANDLIIITY MAP DwREPT O#~ A.85D INDEX TO DRAWINGS OfDPT ONOR2 STA...W, - STANOR[I CORPS Of ENGINEERS BRASS CA B T IN CIEBNE ROUTlE M 35 FAST UIP EAST END OF BRIDGE OVER CEDAR RIVER STAMIPED SIA 52.54 E9G6 FlERAI1ON
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Aerial view of the entire bridge crossing the Tennessee River ...
Aerial view of the entire bridge crossing the Tennessee River looking up river. The swing bridge, when open, permits river navigational traffic to ply the river. Construction of a replacement bridge, to be located 93.27 feet down river, has now started. - Bridgeport Swing Span Bridge, Spanning Tennessee River, Bridgeport, Jackson County, AL
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6. Photocopy; of a drawing (original in the Collection of ...
6. Photocopy; of a drawing (original in the Collection of the PL&C, Shelf 115, Drawing 86-5)--ca. 1847--VIEW OF SOUTHEASTERLY PART OF PAWTUCKET BRIDGE PREVIOUS TO CONSTRUCTION OF THE NORTHERN CANAL. ALSO A VIEW OF THE NORTHERLY SIDE OF THE GUARD LOCKS - Northern Canal, Pawtucket Gatehouse, Northern Canal & Merrimack River, Lowell, Middlesex County, MA
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4. ENVIRONMENT, FROM NORTH, SHOWING RIVER ROAD BRIDGE CARRYING CASSELMAN ...
4. ENVIRONMENT, FROM NORTH, SHOWING RIVER ROAD BRIDGE CARRYING CASSELMAN RIVER ROAD OVER CASSELMAN RIVER, WITH MARYLAND GEOLOGICAL SURVEY STREAM-GAUGING STATION AT NORTHEAST CORNER OF BRIDGE - River Road Bridge, Crossing Casselman River on Casselman River Road, Grantsville, Garrett County, MD
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76 FR 63858 - Drawbridge Operation Regulation; Trent River, New Bern, NC
Federal Register 2010, 2011, 2012, 2013, 2014
2011-10-14
... River Bridge Runs. This deviation allows the bridge to remain in the closed position to ensure safe..., Docket Operations, telephone 202-366-9826. SUPPLEMENTARY INFORMATION: The Neuse River Bridge Run... River, mile 0.0, at New Bern, NC. The route of the three Neuse River Bridge Run races cross the bridge...
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19. DETAIL VIEW SHOWING POINT OF CONNECTION OF SWAY BRACING ...
19. DETAIL VIEW SHOWING POINT OF CONNECTION OF SWAY BRACING TO UPSTREAM ARCH RIB AT SPRING POINT FROM SOUTH ABUTMENT, LOOKING EAST-NORTHEAST. NOTE CRACK VISIBLE NEAR TOP OF SWAY BRACING AT LEFT CENTER, PROBABLY DUE TO RUST JACKING OF REINFORCING STEEL - Chili Bar Bridge, Spanning South Fork of American River at State Highway 193, Placerville, El Dorado County, CA
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5. View showing Crooked River High Bridge in background and ...
5. View showing Crooked River High Bridge in background and Ralph Modjeski railroad bridge in foreground - Crooked River High Bridge, Spanning Crooked River Gorge at Dalles-California Highway, Terrebonne, Deschutes County, OR
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GENERAL VIEW OF SOUTH SAN GABRIEL RIVER BRIDGE, RIVER SPAN, ...
GENERAL VIEW OF SOUTH SAN GABRIEL RIVER BRIDGE, RIVER SPAN, LOOKING NORTHWEST. - South San Gabriel River Bridge, Spanning South Fork of San Gabriel River at Georgetown at Business Route 35, Georgetown, Williamson County, TX
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15. View of Tombigbee River Bridge facing same direction as ...
15. View of Tombigbee River Bridge facing same direction as in photograph no. MS-13-14 except this view is the underside of the bridge. - Tombigbee River Bridge, Spanning Tombigbee River at State Highway 182, Columbus, Lowndes County, MS
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-09-26
...-AA11 Regulated Navigation Area--Weymouth Fore River, Fore River Bridge Construction, Weymouth and... vicinity of the Fore River Bridge (Mile 3.5) between Weymouth and Quincy, MA. This rule will place temporary speed, wake, and entry restrictions on vessels during bridge replacement operations. This rule is...
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-02-22
...-AA11 Regulated Navigation Area--Weymouth Fore River, Fore River Bridge Construction, Weymouth and... under and surrounding the Fore River Bridge (Mile 3.5) between Weymouth and Quincy, MA until December 31... prohibit all vessel traffic through the RNA during bridge replacement operations, both planned and...
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25. VIEW OF McGREGOR BRIDGE (18811936), CROSSING THE MERRIMACK RIVER ...
25. VIEW OF McGREGOR BRIDGE (1881-1936), CROSSING THE MERRIMACK RIVER AT BRIDGE STREET, LOOKING SOUTHEAST. NORTH ELEVATION OF DOUBLE-DECKED, THREE-SPAN DOUGLAS PATENT PARABOLIC IRON TRUSS ERECTED BY CORRUGATED METAL COMPANY (BERLIN IRON BRIDGE COMPANY, BERLIN, CT) From 'Bridge Street Bridge', photographer and date unknown. - Notre Dame Bridge, Spanning Merrimack River on Bridge Street, Manchester, Hillsborough County, NH
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2. 3/4 VIEW OF NACHES RIVER BRIDGE, LOOKING SOUTHWEST (BURLINGTON ...
2. 3/4 VIEW OF NACHES RIVER BRIDGE, LOOKING SOUTHWEST (BURLINGTON NORTHERN RAILROAD BRIDGE ON EXTREME LEFT) - Yakima Valley Transportation Company Interurban Railroad, Naches River Bridge, Yakima, Yakima County, WA
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18. View of Tombigbee River Bridge facing east showing upstream ...
18. View of Tombigbee River Bridge facing east showing upstream side of bridge opposite broken railing located on the downstream side. Fallen power pole and telephone cable is shown in the center of the photograph. - Tombigbee River Bridge, Spanning Tombigbee River at State Highway 182, Columbus, Lowndes County, MS
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Funkhouser, Jaysson E.; Barks, C. Shane
2003-01-01
A two-dimensional finite-element surface-water model was used to study the effects of the proposed modification to the U.S. Highway 79 corridor on flooding on the White River near Clarendon, Arkansas. The effects of floodflows were simulated for the following scenarios: existing, natural, and four proposed bridging alternatives. All of the scenarios were modeled with floods having the 5- and 100-year recurrence intervals (115,100 and 216,000 cubic feet per second). The simulated existing conditions included a 3,200-foot White River bridge located on the east side of the study area near Clarendon, Arkansas; a 3,700-foot First Old River bridge located 0.5 mile west of the White River bridge opening; and a 1,430-foot Roc Roe Bayou bridge located 1.6 mile west of the First Old River bridge. The simulated hypothetical natural conditions involved removing the U.S. Highway 79 and the Union Pacific Railroad embankments along the entire length of the flood plain. The primary purpose of model simulations for natural conditions was to calculate backwater data for the existing and proposed conditions. The four simulated hypothetical proposed alternatives involved a 1.8-mile White River bridge located on the east side of the study area near Clarendon, Arkansas, either a 1,400-foot relief bridge (Alternative 1) or a 1,545 relief bridge (Alternatives 2-4) located 0.25 mile west of the White River bridge opening, and three different Roc Roe Bayou bridge openings ranging from 1,540-3,475 feet in length located 0.9 mile west of the relief bridge (Alternatives 1-4). Simulation of the 5-year floodflow for the existing bridge openings indicates that about 57 percent (65,600 cubic feet per second) of flow was conveyed by the White River bridge, about 26 percent (29,900 cubic feet per second) by the First Old River bridge, and about 17 percent (19,600 cubic feet per second) by the Roc Roe Bayou bridge. Maximum depth-averaged point velocities for the White River, First Old River, and Roc Roe Bayou bridges were 3.6, 1.6, and 3.3 feet per second, respectively. For the 100-year floodflow, the simulation indicates that about 56 percent (123,100 cubic feet per second) of flow was conveyed by the White River bridge, about 26 percent (56,200 cubic feet per second) by the First Old River bridge, and about 19 percent (41,000 cubic feet per second) by the Roc Roe Bayou bridge. The maximum depth-averaged point velocities for the White River, First Old River, and Roc Roe Bayou bridges were 4.2, 2.2, and 4.1 feet per second, respectively. Simulation of the 5-year floodflow for the proposed U.S. Highway 79 alignment alternatives indicates that 76-78 percent (87,100-89,900 cubic feet per second) of the flow was conveyed by the proposed White River bridge, 6-7 percent (7,000-7,500 cubic feet per second) by the proposed relief bridge, and 13-16 percent (14,600-18,600 cubic feet per second) by the proposed Roc Roe Bayou bridge. For the 100-year floodflow, simulations predicted that 70-72 percent (151,200-155,600 cubic feet per second) of the flow was conveyed by the proposed White River bridge, 9-10 percent (19,800-20,700 cubic feet per second) by the proposed relief bridge, and 14-20 percent (30,700-43,000 cubic feet per second) by the proposed Roc Roe Bayou bridge.
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Revisiting Holocene Tephra Deposits in the Western Canadian Prairie Provinces
NASA Astrophysics Data System (ADS)
Jensen, B. J. L.; Beaudoin, A. B.
2016-12-01
Visible tephra deposits in Alberta and Saskatchewan have long played an important role in prescribing age control to archaeological and geological sections. The Mazama ash (ca. 7.6 cal yr BP) is generally the most prominent unit and considered a key stratigraphic marker for sedimentary and archaeological sites across this region. In addition to Mazama, Glacier Peak G (ca. 13.5 ka) and Bridge River (ca. 2.5 ka) are present, with at least one, and potentially two, Mount St. Helens set Y tephra (MSH Y; ca. 3.8-3.6 ka). However, although these tephra are important stratigraphic markers, there exist many uncertainties about the records in this region. In archaeological studies, tephra have often been identified simply on the basis of field criteria, such as colour, thickness, texture and stratigraphic position, sometimes supplemented by light microscopy. Published geochemical data was mostly collected before 1986, with little from this region appearing in recent years. In the case of MSH Y, there have been suggestions that there may be two units present, mainly based on 30 year old bulk radiocarbon dates. Using samples archived at the Royal Alberta Museum, supplemented by newly collected material, we present new major-element geochemical analyses and a re-assessment of radiocarbon dates on tephra from archaeological and sedimentary sites across the region. We confirm the presence of Mazama at most sites, extend the distribution map for visible deposits of Bridge River and question the presence of two MSH set Y tephra. We confirm the identification of the most extensive MSH tephra as MSH Yn and use Bayesian methods to provide the first re-assessment of the age of this tephra in over 25 years; a unit that represents the largest Holocene eruption from Mount St. Helens and what is likely a widely distributed cryptotephra unit.
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-01-09
...-AA11 Regulated Navigation Area; S99 Alford Street Bridge Rehabilitation Project, Mystic River, MA... Mystic River under and surrounding the S99 Alford Street Bridge which crosses the Mystic River between... construction workers by restricting vessel traffic during periods where the bridge is being repaired. DATES...
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Topographic view of the Grande Ronde River Bridge, view looking ...
Topographic view of the Grande Ronde River Bridge, view looking south - Grande Ronde River Bridge, Sprnning Grande Ronde River on Old Oregon Trail Highway (Oregon Route 6), La Grande, Union County, OR
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General perspective view of the Grande Ronde River Bridge, view ...
General perspective view of the Grande Ronde River Bridge, view looking southeast - Grande Ronde River Bridge, Sprnning Grande Ronde River on Old Oregon Trail Highway (Oregon Route 6), La Grande, Union County, OR
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General perspective view of the Grande Ronde River Bridge, view ...
General perspective view of the Grande Ronde River Bridge, view looking southwest - Grande Ronde River Bridge, Sprnning Grande Ronde River on Old Oregon Trail Highway (Oregon Route 6), La Grande, Union County, OR
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GENERAL VIEW OF NORTH SAN GABRIEL RIVER BRIDGE, NORTH APPROACH, ...
GENERAL VIEW OF NORTH SAN GABRIEL RIVER BRIDGE, NORTH APPROACH, LOOKING SOUTH. - North San Gabriel River Bridge, Spanning North Fork of San Gabriel River at Business Route 35, Georgetown, Williamson County, TX
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GENERAL VIEW OF NORTH SAN GABRIEL RIVER BRIDGE, NORTH ABUTMENT, ...
GENERAL VIEW OF NORTH SAN GABRIEL RIVER BRIDGE, NORTH ABUTMENT, LOOKING NORTHWEST. - North San Gabriel River Bridge, Spanning North Fork of San Gabriel River at Business Route 35, Georgetown, Williamson County, TX
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DETAIL OF NORTH SAN GABRIEL RIVER BRIDGE, PICKET HAND RAIL, ...
DETAIL OF NORTH SAN GABRIEL RIVER BRIDGE, PICKET HAND RAIL, LOOKING WEST. - North San Gabriel River Bridge, Spanning North Fork of San Gabriel River at Business Route 35, Georgetown, Williamson County, TX
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DETAIL OF NORTH SAN GABRIEL RIVER BRIDGE, CANTILEVER SPAN CONNECTION, ...
DETAIL OF NORTH SAN GABRIEL RIVER BRIDGE, CANTILEVER SPAN CONNECTION, LOOKING SOUTHEAST. - North San Gabriel River Bridge, Spanning North Fork of San Gabriel River at Business Route 35, Georgetown, Williamson County, TX
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GENERAL VIEW OF NORTH SAN GABRIEL RIVER BRIDGE, EAST SIDE, ...
GENERAL VIEW OF NORTH SAN GABRIEL RIVER BRIDGE, EAST SIDE, LOOKING SOUTHWEST. - North San Gabriel River Bridge, Spanning North Fork of San Gabriel River at Business Route 35, Georgetown, Williamson County, TX
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NASA Astrophysics Data System (ADS)
van As, D.; Mikkelsen, A. B.; Holtegaard Nielsen, M.; Claesson Liljedahl, L.; Lindback, K.; Pitcher, L. H.; Hasholt, B.
2016-12-01
A 12.000 km2 area of the Greenland ice sheet discharges meltwater via the proglacial Watson River in west Greenland. In a ten-year time span of continuous monitoring (2006-2015), the river discharged 3.8 km3 to 11.2 km3 yr-1. The large interannual variability is for an important part explained by hypsometric amplification: the flattening of the ice sheet with elevation adds 70% meltwater discharge sensitivity to atmospheric temperature. Comparing river discharge with ice sheet surface meltwater production from an observation-based surface mass balance model we quantify multiple-day routing delays for meltwater transit through the supra-, en-, sub- and proglacial system. This delay increases with ice sheet surface elevation: on average five days for surface water at the previous-known equilibrium line altitude (ELA) of ca. 1550 m, and seven days at the 2009-2015 ELA of ca. 1800 m above sea level. A flooding of the Kangerlussuaq bridge as in July 2012 thus requires a multi-day high-melt episode and can therefore be anticipated by in-situ monitoring of ice sheet melt. No evidence of significant en- or subglacial meltwater retention is found.
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DETAIL OF SOUTH SAN GABRIEL RIVER BRIDGE, CANTILEVER SPAN CONNECTION, ...
DETAIL OF SOUTH SAN GABRIEL RIVER BRIDGE, CANTILEVER SPAN CONNECTION, LOOKING NORTHWEST. - South San Gabriel River Bridge, Spanning South Fork of San Gabriel River at Georgetown at Business Route 35, Georgetown, Williamson County, TX
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DETAIL OF SOUTH SAN GABRIEL RIVER BRIDGE, BUILDERS PLATE, LOOKING ...
DETAIL OF SOUTH SAN GABRIEL RIVER BRIDGE, BUILDERS PLATE, LOOKING NORTHEAST. - South San Gabriel River Bridge, Spanning South Fork of San Gabriel River at Georgetown at Business Route 35, Georgetown, Williamson County, TX
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GENERAL VIEW OF SOUTH SAN GABRIEL RIVER BRIDGE, WEST SIDE, ...
GENERAL VIEW OF SOUTH SAN GABRIEL RIVER BRIDGE, WEST SIDE, LOOKING EAST. - South San Gabriel River Bridge, Spanning South Fork of San Gabriel River at Georgetown at Business Route 35, Georgetown, Williamson County, TX
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GENERAL VIEW OF SOUTH SAN GABRIEL RIVER BRIDGE, SOUTH ABUTMENT, ...
GENERAL VIEW OF SOUTH SAN GABRIEL RIVER BRIDGE, SOUTH ABUTMENT, LOOKING SOUTHWEST. - South San Gabriel River Bridge, Spanning South Fork of San Gabriel River at Georgetown at Business Route 35, Georgetown, Williamson County, TX
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GENERAL VIEW OF SOUTH SAN GABRIEL RIVER BRIDGE, SOUTH APPROACH, ...
GENERAL VIEW OF SOUTH SAN GABRIEL RIVER BRIDGE, SOUTH APPROACH, LOOKING NORTH. - South San Gabriel River Bridge, Spanning South Fork of San Gabriel River at Georgetown at Business Route 35, Georgetown, Williamson County, TX
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DETAIL OF SOUTH SAN GABRIEL RIVER BRIDGE, PICKET HAND RAIL, ...
DETAIL OF SOUTH SAN GABRIEL RIVER BRIDGE, PICKET HAND RAIL, LOOKING WEST. - South San Gabriel River Bridge, Spanning South Fork of San Gabriel River at Georgetown at Business Route 35, Georgetown, Williamson County, TX
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VIEW OF NORTH SAN GABRIEL RIVER BRIDGE, FLOOR SYSTEM AND ...
VIEW OF NORTH SAN GABRIEL RIVER BRIDGE, FLOOR SYSTEM AND LATERAL BRACING, LOOKING SOUTH. - North San Gabriel River Bridge, Spanning North Fork of San Gabriel River at Business Route 35, Georgetown, Williamson County, TX
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76 FR 53054 - Safety Zone; TriMet Bridge Project, Willamette River; Portland, OR
Federal Register 2010, 2011, 2012, 2013, 2014
2011-08-25
...-AA00 Safety Zone; TriMet Bridge Project, Willamette River; Portland, OR AGENCY: Coast Guard, DHS... the TriMet Bridge on the Willamette River, in Portland, OR. This action is necessary to ensure the... Zone: TriMet Bridge Project, Willamette River; Portland, OR in the Federal Register (76 FR 86). We...
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DOT National Transportation Integrated Search
1995-06-01
The John Day River Bridge, near Astoria, Oregon was built with a continuous deck length of 1,105 ft. (340 m). The rationale for designing the John Day River Bridge with an unusually long continuous deck is in part based on the site's very mild climat...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-07-30
...-AA00 Safety Zone; Gilmerton Bridge Center Span Float-In, Elizabeth River; Norfolk, Portsmouth, and... withdrawing its proposed rule concerning the Gilmerton Bridge Center Span Float-in and bridge construction of... ``Safety Zone; Gilmerton Bridge Center Span Float-in, Elizabeth River; Norfolk, Portsmouth, and Chesapeake...
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4. A river level view of the Broad Street bridge ...
4. A river level view of the Broad Street bridge and Columbus skyline from the railroad truss north of the bridge. - Broad Street Bridge, Spanning Scioto River at U.S. Route 40 (Broad Street), Columbus, Franklin County, OH
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VIEW OF SOUTH SAN GABRIEL RIVER BRIDGE, FLOOR SYSTEM AND ...
VIEW OF SOUTH SAN GABRIEL RIVER BRIDGE, FLOOR SYSTEM AND LATERAL BRACING, LOOKING NORTH. - South San Gabriel River Bridge, Spanning South Fork of San Gabriel River at Georgetown at Business Route 35, Georgetown, Williamson County, TX
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-09-09
... Regulations; Cape Fear River and Northeast Cape Fear River, in Wilmington, NC AGENCY: Coast Guard, DHS. ACTION..., mile 26.8, and the Isabel S. Holmes Bridge, across Northeast Cape Fear River, mile 1.0, both in... Isabel S. Holmes Bridge, across Northeast Cape Fear River, mile 1.0, a bascule lift bridge, has a...
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San Francisco and Bay Area, CA, USA
1991-06-14
STS040-152-100 (5-14 June 1991) --- Although clouds obscure part of the city of San Francisco and the mouth of San Francisco Bay, development and physiographic features in the immediate vicinity of the bay are well displayed. The photograph clearly shows the eastern part of the city, including the Embarcadero, the Bay Bridge, which was damaged in the 1989 earthquake, and Candlestick Park, San Mateo, and Dumbarton Bridges, cross the southern portion of the bay. Vari-colored salt ponds also rim the southern Bay near Moffett Field. Highway 280 runs along the San Andreas fault south of the city. On the eastern margin of the bay are Berkeley the Sacramento River and the Haywood and Calaveras faults.
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17. View of Tombigbee River Bridge showing same broken railing ...
17. View of Tombigbee River Bridge showing same broken railing as was shown in photograph no. MS-13-16. View is from the ground looking northwest. - Tombigbee River Bridge, Spanning Tombigbee River at State Highway 182, Columbus, Lowndes County, MS
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Streamflow and streambed scour in 2010 at bridge 339, Copper River, Alaska
Conaway, Jeffrey S.; Brabets, Timothy P.
2011-01-01
The distribution of the Copper River's discharge through the bridges was relatively stable until sometime between 1969-70 and 1982-85. The majority of the total Copper River discharge in 1969-70 passed through three bridges on the western side of the delta, but by 1982-1985, 25 to 62 percent of the flow passed through bridge 342 on the eastern side of the Copper River Delta. In 2004, only 8 percent of the flow passed through the western bridges, while 90 percent of the discharge flowed through two bridges on the eastern side of the delta. Migration of the river across the delta and redistribution of discharge has resulted in streambed scour at some bridges, overtopping of the road during high flows, prolonged highway closures, and formation of new channels through forests. Scour monitoring at the eastern bridges has recorded as much as 44 feet of fill at one pier and 33 feet of scour at another. In 2009, flow distribution began to shift from the larger bridge 342 to bridge 339. In 2010, flow in excess of four times the design discharge scoured the streambed at bridge 339 to a level such that constant on-site monitoring was required to evaluate the potential need for bridge closure. In 2010, instantaneous flow through bridge 339 was never less than 30 percent and was as high as 49 percent of the total Copper River discharge. The percentage of flow through bridge 339 decreased when the overall Copper River discharge increased. The increased discharge through bridge 339 is attributed to a shift in the approach channel 3,500 feet upstream. Bridge channel alignment and analysis of flow distribution as of October 2010 indicate these hydrologic hazards will persist in 2011.
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11. View of bridge operator's control cabin from Seekonk River ...
11. View of bridge operator's control cabin from Seekonk River looking northwest - India Point Railroad Bridge, Spanning Seekonk River between Providence & East Providence, Providence, Providence County, RI
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River meander modeling of the Wabash River near the Interstate 64 Bridge near Grayville, Illinois
Lant, Jeremiah G.; Boldt, Justin A.
2018-01-16
Natural river channels continually evolve and change shape over time. As a result, channel evolution or migration can cause problems for bridge structures that are fixed in the flood plain. A once-stable bridge structure that was uninfluenced by a river’s shape could be encroached upon by a migrating river channel. The potential effect of the actively meandering Wabash River on the Interstate 64 Bridge at the border with Indiana near Grayville, Illinois, was studied using a river migration model called RVR Meander. RVR Meander is a toolbox that can be used to model river channel meander migration with physically based bank erosion methods. This study assesses the Wabash River meandering processes through predictive modeling of natural meandering over the next 100 years, climate change effects through increased river flows, and bank protection measures near the Interstate 64 Bridge.
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-01-10
...-AA11 Regulated Navigation Area; Memorial Bridge Construction, Piscataqua River, Portsmouth, NH AGENCY... River under and surrounding the Memorial Bridge between Portsmouth, NH and Kittery, ME. This temporary interim rule is necessary to provide for the safety of life on the navigable waters during bridge...
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75 FR 3372 - Safety Zone: Congress Street Bridge, Pequonnock River, Bridgeport, CT
Federal Register 2010, 2011, 2012, 2013, 2014
2010-01-21
...-AA00 Safety Zone: Congress Street Bridge, Pequonnock River, Bridgeport, CT AGENCY: Coast Guard, DHS... waters surrounding the Congress Street Bridge over the Pequonnock River in Bridgeport, Connecticut. This... and equipment that are being utilized for partial demolition of the Congress Street Bridge. Entry into...
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3. View of Clark Fork Vehicle Bridge facing southwest. Bridge ...
3. View of Clark Fork Vehicle Bridge facing southwest. Bridge from north shore of Clark Fork River. - Clark Fork Vehicle Bridge, Spanning Clark Fork River, serves Highway 200, Clark Fork, Bonner County, ID
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Code of Federal Regulations, 2011 CFR
2011-07-01
... the Military Road Bridge North Sioux City to the confluence of the Missouri River, SD. 165.T11-0511... River from the Military Road Bridge North Sioux City to the confluence of the Missouri River, SD. (a... Bridge, North Sioux City, SD at 42.52 degrees North, 096.48 West longitude to the confluence of the...
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77 FR 57024 - Drawbridge Operation Regulation; Tombigbee River, AL
Federal Register 2010, 2011, 2012, 2013, 2014
2012-09-17
... lift span bridge across the Tombigbee River at Naheola, Marengo and Choctaw Counties, Alabama. The... MNBR vertical lift span bridge crosses the Tombigbee River at mile 128.6 (Black Warrior Tombigbee... Meridian and Bigbee Railroad (MNBR) vertical lift span bridge across the Tombigbee River, mile 128.6 (Black...
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77 FR 25655 - Drawbridge Operation Regulation; Tombigbee River, AL
Federal Register 2010, 2011, 2012, 2013, 2014
2012-05-01
... Meridian and Bigbee Railroad (MNBR) vertical lift span bridge across the Tombigbee River at Naheola... The MNBR vertical lift span bridge crosses the Tombigbee River at mile 128.6 (Black Warrior Tombigbee... Railroad (MNBR) vertical lift span bridge across the Tombigbee River, mile 128.6 (Black Warrior Tombigbee...
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77 FR 37316 - Drawbridge Operation Regulation; Trent River, New Bern, NC
Federal Register 2010, 2011, 2012, 2013, 2014
2012-06-21
... navigation position for 3 hours to accommodate the annual Neuse River Bridge Run. DATES: This deviation is...) 366-9826. SUPPLEMENTARY INFORMATION: The Event Director for the Neuse River Bridge Run, with approval... temporary deviation from the current operating schedule to accommodate the Neuse River Bridge Run. The...
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4. View of Clark Fork Vehicle Bridge facing northeast. Bridge ...
4. View of Clark Fork Vehicle Bridge facing northeast. Bridge from south shoreof Clark Fork River showing 4 spans. - Clark Fork Vehicle Bridge, Spanning Clark Fork River, serves Highway 200, Clark Fork, Bonner County, ID
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-09-26
... 1625-AA11 Regulated Navigation Area--Tappan Zee Bridge Construction Project, Hudson River; South Nyack... Hudson River surrounding the Tappan Zee Bridge. This temporary interim rule allows the Coast Guard to enforce speed and wake restrictions and prohibit all vessel traffic through the RNA during bridge...
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-05-21
... 1625-AA11 Regulated Navigation Area; Waldo-Hancock Bridge Demolition, Penobscot River, Between Prospect... River between Prospect and Verona, ME, under and surrounding the Waldo- Hancock Bridge in order to facilitate the removal of the trusses, cables, and towers of the Waldo-Hancock Bridge. This temporary final...
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77 FR 25080 - Safety Zones; TriMet Bridge Project, Willamette River, Portland, OR
Federal Register 2010, 2011, 2012, 2013, 2014
2012-04-27
...-AA00 Safety Zones; TriMet Bridge Project, Willamette River, Portland, OR AGENCY: Coast Guard, DHS... trestles and construction cranes involved in the construction of the TriMet Bridge on the Willamette River... project. These safety zones replace the prior safety zones established for the TriMet Bridge construction...
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78 FR 4331 - Safety Zone; Sellwood Bridge Move; Willamette River, Portland, OR
Federal Register 2010, 2011, 2012, 2013, 2014
2013-01-22
... 1625-AA00 Safety Zone; Sellwood Bridge Move; Willamette River, Portland, OR AGENCY: Coast Guard, DHS... the Sellwood Bridge, located on the Willamette River in Portland, Oregon, while it is being relocated 66 feet downriver as part of the new Sellwood Bridge construction project. This action is necessary...
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5. View of Clark Fork Vehicle Bridge facing east. Bridge ...
5. View of Clark Fork Vehicle Bridge facing east. Bridge from south shore of Clark Fork River-southernmost span. 1900-era Northern Pacific Railway Bridge in background. - Clark Fork Vehicle Bridge, Spanning Clark Fork River, serves Highway 200, Clark Fork, Bonner County, ID
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Instrumentation of the Red River Bridge at Boyce, Louisiana : final report.
DOT National Transportation Integrated Search
1991-01-01
The report describes the instrumentation program of Red River Bridge at Boyce, Louisiana. The objectives of the program were to measure and evaluate time-dependent deformations, deflections, and temperatures of the Red River Bridge superstructure. To...
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Instrumentation of the Red River Bridge at Boyce, Louisiana : final report.
DOT National Transportation Integrated Search
1988-08-01
The report describes the instrumentation program of Red River Bridge at Boyce, Louisiana. The objectives of the program were to measure and evaluate time-dependent deformations, deflections, and temperatures of the Red River Bridge superstructure. To...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-10-15
... 1625-AA00 Safety Zone; Oregon City Bridge Grand Opening Fireworks Display; Willamette River, Oregon City, OR AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is establishing a safety zone on the Willamette River between the Oregon City Bridge and the Interstate 205 Bridge...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-11-02
... Regulated Navigation Area; Greenville Bridge Demolition, Lower Mississippi River Mile 531.3, AR, MS AGENCY... permitted to be in this area at certain times during the demolition of the Greenville Bridge, Lower... safety hazards during the demolition of the Greenville Bridge, Lower Mississippi River Mile 531.3. DATES...
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76 FR 25278 - Safety Zone; TriMet Bridge Project, Willamette River; Portland, OR
Federal Register 2010, 2011, 2012, 2013, 2014
2011-05-04
...-AA00 Safety Zone; TriMet Bridge Project, Willamette River; Portland, OR AGENCY: Coast Guard, DHS... safety zone during the construction of the TriMet Bridge on the Willamette River, in Portland, OR. This..., will be starting construction of the new Portland-Milwaukie Light Rail Bridge on July 1, 2011 (with in...
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77 FR 21436 - Safety Zone, East River, Brooklyn Bridge Scaffolding Repair, Brooklyn, NY
Federal Register 2010, 2011, 2012, 2013, 2014
2012-04-10
...-AA00 Safety Zone, East River, Brooklyn Bridge Scaffolding Repair, Brooklyn, NY AGENCY: Coast Guard, DHS... navigable waters of the East River, in the vicinity of the Brooklyn Bridge. This action is necessary to... and remove the damaged scaffolding under the eastern span of the bridge. This rule is intended to...
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75 FR 61354 - Safety Zone; Interstate 5 Bridge Repairs, Columbia River, Portland, OR
Federal Register 2010, 2011, 2012, 2013, 2014
2010-10-05
...-AA00 Safety Zone; Interstate 5 Bridge Repairs, Columbia River, Portland, OR AGENCY: Coast Guard, DHS... waters of the Columbia River due to repairs being made to the Interstate 5 Bridge. The safety zone is... would be contrary to public interest since the repairs to the Interstate 5 Bridge would be completed by...
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2. View of Clark Fork Vehicle Bridge facing northeast. Bridge ...
2. View of Clark Fork Vehicle Bridge facing northeast. Bridge from south shore of Clark Fork River showing 4 1/2 spans. - Clark Fork Vehicle Bridge, Spanning Clark Fork River, serves Highway 200, Clark Fork, Bonner County, ID
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7. View of Clark Fork Vehicle Bridge facing northwest. Bridge ...
7. View of Clark Fork Vehicle Bridge facing northwest. Bridge from south shore of Clark Fork River showing 4 1/2 spans. - Clark Fork Vehicle Bridge, Spanning Clark Fork River, serves Highway 200, Clark Fork, Bonner County, ID
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4. View of bridge deck from northeast approach (bridge deck ...
4. View of bridge deck from northeast approach (bridge deck from southwest approach is virtually identical - Big Cottonwood River Bridge No. 246, Spanning Big Cottonwood River at Cottonwood Street (City Road No. 165), New Ulm, Brown County, MN
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BRIDGE BUILDER WILLIAM FLINNS CAMP & BRIDGE BUILDING OUTFIT. INTERIOR ...
BRIDGE BUILDER WILLIAM FLINNS CAMP & BRIDGE BUILDING OUTFIT. INTERIOR VIEW SHOWING LABORERS AT MEAL TIME. - Clear Fork of Brazos River Suspension Bridge, Spanning Clear Fork of Brazos River at County Route 179, Albany, Shackelford County, TX
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18. BLUEPRINT, RR BRIDGE Tombigbee R. MISSISSIPPI, CLAY CO., WAVERLY ...
18. BLUEPRINT, RR BRIDGE Tombigbee R. MISSISSIPPI, CLAY CO., WAVERLY 1.5 mi. S of MS 50 Detail: 'Georgia Pacific Rwy. -- Tombigbee River Bridge Elevation' with river profile, May 16, 1888. Credit: Columbus and Greenville Rr, Columbus, Ms. DWG = S-3-342. Sarcone Photography, Columbus, Ms Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS
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Seismic evaluation of the Tennessee River Bridges on Interstate 24 in Western Kentucky.
DOT National Transportation Integrated Search
2006-09-01
This report presents the seismic evaluation of the approaches and parallel bridges on I-24 crossing the Tennessee River between Marshall and Livingston counties in Western Kentucky. The main bridges are steel tied-arch bridges. The bridges are situat...
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Disaggregation of silver nanoparticle homoaggregates in a river water matrix.
Metreveli, George; Philippe, Allan; Schaumann, Gabriele E
2015-12-01
Silver nanoparticles (Ag NPs) could be found in aquatic systems in the near future. Although the interplay between aggregate formation and disaggregation is an important factor for mobility, bioavailability and toxicity of Ag NPs in surface waters, the factors controlling disaggregation of Ag NP homoaggregates are still unknown. In this study, we investigated the reversibility of homoaggregation of citrate coated Ag NPs in a Rhine River water matrix. We characterized the disaggregation of Ag NP homoaggregates by ionic strength reduction and addition of Suwannee River humic acid (SRHA) in the presence of strong and weak shear forces. In order to understand the disaggregation processes, we also studied the nature of homoaggregates and their formation dynamics under the influence of SRHA, Ca(2+) concentration and nanoparticle concentration. Even in the presence of SRHA and at low particle concentrations (10 μg L(-1)), aggregates formed rapidly in filtered Rhine water. The critical coagulation concentration (CCC) of Ca(2+) in reconstituted Rhine water was 1.5 mmol L(-1) and was shifted towards higher values in the presence of SRHA. Analysis of the attachment efficiency as a function of Ca(2+) concentration showed that SRHA induces electrosteric stabilization at low Ca(2+) concentrations and cation-bridging flocculation at high Ca(2+) concentrations. Shear forces in the form of mechanical shaking or ultrasound were necessary for breaking the aggregates. Without ultrasound, SRHA also induced disaggregation, but it required several days to reach a stable size of dense aggregates still larger than the primary particles. Citrate stabilized Ag NPs may be in the form of reaction limited aggregates in aquatic systems similar to the Rhine River. The size and the structure of these aggregates will be dynamic and be determined by the solution conditions. Seasonal variations in the chemical composition of natural waters can result in a sedimentation-release cycle of engineered nanoparticles. Copyright © 2014 Elsevier B.V. All rights reserved.
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Wearing surface testing : Yukon River bridge.
DOT National Transportation Integrated Search
2012-12-01
The Yukon River Bridge, also known as the E.L. Patton Bridge, carries the twolane Dalton Highway and the trans-Alaska oil pipeline across the Yukon River at a 6% : grade. It is 30 feet wide, with 6 spans; it was designed to withstand -60 degrees Fahr...
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1. OBLIQUE VIEW, LOOKING NE FROM WEST BANK OF SUSQUEHANNA ...
1. OBLIQUE VIEW, LOOKING NE FROM WEST BANK OF SUSQUEHANNA RIVER. PIERS FROM SOUTH PENNSYLVANIA RAILROAD AT LEFT, PHILADELPHIA & READING RAILROAD BRIDGE AT RIGHT. - Philadelphia & Reading Railroad, Susquehanna River Bridge, Spanning Susquehanna River, North of I-83 Bridge, Harrisburg, Dauphin County, PA
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Code of Federal Regulations, 2011 CFR
2011-07-01
..., Atchafalaya River from Mile Marker 117 (Morgan City Railroad Bridge) to Mile Marker 0 (Simmesport, LA). 165... Safety Zone; Waterway Closure, Atchafalaya River from Mile Marker 117 (Morgan City Railroad Bridge) to... waters of the Atchafalaya River between MM 117 (Morgan City Railroad Bridge) and MM 0 (Simmesport, LA...
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4. VIEW OF SILVER BRIDGE (ST. MARY'S BRIDGE), CARRYING COUNTY ...
4. VIEW OF SILVER BRIDGE (ST. MARY'S BRIDGE), CARRYING COUNTY ROAD OVER SOURIS RIVER NEAR SOUTH END OF REFUGE, LOOKING NORTHEAST - Upper Souris National Wildlife Refuge Dams, Souris River Basin, Foxholm, Surrey (England), ND
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Jackson Bar Training Structure Study
2015-05-01
comparison of the one-dimensional bridge hydraulic routines from: HEC - RAS , HEC -2, and WSPRO. Davis, CA: U.S. Army Corps of Engineers, Hydrologic Engineering...ER D C/ CH L TR -1 5- 4 Jackson Bar Training Structure Study Co as ta l a nd H yd ra ul ic s La bo ra to ry Jeremy A. Sharp and...The hydrodynamic model was validated with gage data from the U.S. Geological Survey 02470050 Tombigbee River at Steamplant near Leroy, AL, gage
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33 CFR 165.1110 - Security Zone: Coronado Bay Bridge, San Diego, CA.
Code of Federal Regulations, 2011 CFR
2011-07-01
... Bridge, San Diego, CA. 165.1110 Section 165.1110 Navigation and Navigable Waters COAST GUARD, DEPARTMENT... § 165.1110 Security Zone: Coronado Bay Bridge, San Diego, CA. (a) Location. All navigable waters of San... pilings of the Coronado Bay Bridge. These security zones will not restrict the main navigational channel...
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33 CFR 165.1110 - Security Zone: Coronado Bay Bridge, San Diego, CA.
Code of Federal Regulations, 2010 CFR
2010-07-01
... Bridge, San Diego, CA. 165.1110 Section 165.1110 Navigation and Navigable Waters COAST GUARD, DEPARTMENT... § 165.1110 Security Zone: Coronado Bay Bridge, San Diego, CA. (a) Location. All navigable waters of San... pilings of the Coronado Bay Bridge. These security zones will not restrict the main navigational channel...
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DOT National Transportation Integrated Search
2010-03-01
Bridge failure or loss of structural integrity can result from scour of riverbed sediment near bridge abutments or : piers during high-flow events in rivers. In the past 20 years, several methods of monitoring bridge scour have been : developed spann...
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16. LOG AND PLANK BRIDGE ON ACCESS ROAD NEAR BRIDGE ...
16. LOG AND PLANK BRIDGE ON ACCESS ROAD NEAR BRIDGE SITE; SAME STRUCTURE AS SHOWN IN PHOTO #12. ZION NP NEGATIVE NO. 967 ZIO. - Zion-Mount Carmel Highway, Virgin River Bridge, Spanning North Fork of Virgin River on Zion-Mount Carmel Highway, Springdale, Washington County, UT
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78 FR 40265 - Notice of Final Federal Agency Action on Proposed Bridge Replacement in Massachusetts
Federal Register 2010, 2011, 2012, 2013, 2014
2013-07-03
... on Proposed Bridge Replacement in Massachusetts AGENCY: Federal Highway Administration (FHWA), DOT... actions relate to the proposed Mitchell River Bridge (Bridge Street over the Mitchell River) Replacement...). A claim seeking judicial review of the Federal agency actions on the bridge project will be barred...
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Geomorphology and river dynamics of the lower Copper River, Alaska
Brabets, Timothy P.; Conaway, Jeffrey S.
2009-01-01
Located in south-central Alaska, the Copper River drains an area of more than 24,000 square miles. The average annual flow of the river near its mouth is 63,600 cubic feet per second, but is highly variable between winter and summer. In the winter, flow averages approximately 11,700 cubic feet per second, and in the summer, due to snowmelt, rainfall, and glacial melt, flow averages approximately 113,000 cubic feet per second, an order of magnitude higher. About 15 miles upstream of its mouth, the Copper River flows past the face of Childs Glacier and enters a large, broad, delta. The Copper River Highway traverses this flood plain, and in 2008, 11 bridges were located along this section of the highway. The bridges cross several parts of the Copper River and in recent years, the changing course of the river has seriously damaged some of the bridges.Analysis of aerial photography from 1991, 1996, 2002, 2006, and 2007 indicates the eastward migration of a channel of the Copper River that has resulted in damage to the Copper River Highway near Mile 43.5. Migration of another channel in the flood plain has resulted in damage to the approach of Bridge 339. As a verification of channel change, flow measurements were made at bridges along the Copper River Highway in 2005–07. Analysis of the flow measurements indicate that the total flow of the Copper River has shifted from approximately 50 percent passing through the bridges at Mile 27, near the western edge of the flood plain, and 50 percent passing through the bridges at Mile 36–37 to approximately 5 percent passing through the bridges at Mile 27 and 95 percent through the bridges at Mile 36–37 during average flow periods.The U.S. Geological Survey’s Multi-Dimensional Surface-Water Modeling System was used to simulate water-surface elevation and velocity, and to compute bed shear stress at two areas where the Copper River is affecting the Copper River Highway. After calibration, the model was used to examine the effects that betterments, such as guide banks or bridge extensions, would have on flow conditions and to provide sound conceptual information that could help decide if a proposed betterment will work or determine potential problems that need to be addressed for a particular betterment. The ability of the model to simulate these hydraulic conditions was constrained by the accuracy and level of channel geometry detail, which is constantly changing in the lower Copper River.
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Densmore, Brenda K.; Strauch, Kellan R.; Dietsch, Benjamin J.
2013-01-01
The U.S. Geological Survey (USGS), in cooperation with the North Dakota Department of Transportation and the North Dakota State Water Commission, completed hydrographic surveys at six Missouri River bridges and one Yellowstone River bridge during the 2011 flood of the Missouri River system. Bridges surveyed are located near the cities of Cartwright, Buford, Williston, Washburn, and Bismarck, N. Dak. The river in the vicinity of the bridges and the channel through the city of Bismarck, N. Dak., were surveyed. The hydrographic surveys were conducted using a high-resolution multibeam echosounder (MBES), the RESON SeaBatTM 7125, during June 6–9 and June 28–July 9, 2011. The surveyed area at each bridge site extended 820 feet upstream from the bridge to 820 feet downstream from the bridge. The surveyed reach through Bismarck consisted of 18 miles of the main channel wherever depth was sufficient. Results from these emergency surveys aided the North Dakota Department of Transportation in evaluating the structural integrity of the bridges during high-flow conditions. In addition, the sustained high flows made feasible the surveying of a large section of the normally shallow channel with the MBES. In general, results from sequential bridge surveys showed that as discharge increased between the first and second surveys at a given site, there was a general trend of channel scour. Locally, complex responses of scour in some areas and deposition in other areas of the channel were identified. Similarly, scour around bridge piers also showed complex responses to the increase in flow between the two surveys. Results for the survey area of the river channel through Bismarck show that, in general, scour occurred around river structures or where the river has tight bends and channel narrowing. The data collected during the surveys are provided electronically in two different file formats: comma delimited text and CARIS Spatial ArchiveTM (CSARTM) format.
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10. Detail, dedication plaque on the bridge's northeast end (plaque ...
10. Detail, dedication plaque on the bridge's northeast end (plaque on southwest end of bridge is identical - Big Cottonwood River Bridge No. 246, Spanning Big Cottonwood River at Cottonwood Street (City Road No. 165), New Ulm, Brown County, MN
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77 FR 70891 - Safety Zone; Bay Bridge Construction, San Francisco Bay, San Francisco, CA
Federal Register 2010, 2011, 2012, 2013, 2014
2012-11-28
...-AA00 Safety Zone; Bay Bridge Construction, San Francisco Bay, San Francisco, CA AGENCY: Coast Guard... the navigable waters of the San Francisco Bay near Yerba Buena Island, CA in support of the Bay Bridge... construction of the Bay Bridge, the safety zone is necessary to provide for the safety of mariners transiting...
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76 FR 32313 - Safety Zone; Chelsea St. Bridge Demolition, Chelsea River, Chelsea, MA
Federal Register 2010, 2011, 2012, 2013, 2014
2011-06-06
...-AA00 Safety Zone; Chelsea St. Bridge Demolition, Chelsea River, Chelsea, MA AGENCY: Coast Guard, DHS... Sector Boston Captain of the Port (COTP) Zone for the demolition of the Chelsea St. Bridge. This safety... Chelsea St. Bridge during the operations surrounding the bridge's demolition and removal. Discussion of...
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DOT National Transportation Integrated Search
2015-11-01
The Merchants Memorial Mississippi Rail Bridge and MacArthur Bridge over the Mississippi River make up the most heavily : used Mississippi River rail crossing in the country. A large contributor to the popularity of the Merchants Bridge is its : acce...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-07-25
...-AA00 Safety Zone; Gilmerton Bridge Center Span Float-in, Elizabeth River; Norfolk, Portsmouth, and... during the Gilmerton Bridge Center Span Float- in and bridge construction of span placement. This action... Construction, INC will facilitate removal of the existing bascule spans from the Gilmerton Bridge, transport of...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-06-15
...-AA00 Safety Zone; Gilmerton Bridge Center Span Float-in, Elizabeth River; Norfolk, Portsmouth, and... navigable waters during the Gilmerton Bridge Center Span Float- in and bridge construction of span placement... the existing bascule spans from the Gilmerton Bridge, transport the new center span from the Eastern...
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View of central lift span truss web of Tensaw River ...
View of central lift span truss web of Tensaw River Bridge, showing support girders for life house, looking east - Tensaw River Lift Bridge, Spanning Tensaw River at U.S. Highway 90, Mobile, Mobile County, AL
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1. View of Clark Fork Vehicle Bridge facing west. Panorama ...
1. View of Clark Fork Vehicle Bridge facing west. Panorama showing the entire span of bridge from north shore of the Clark Fork River. - Clark Fork Vehicle Bridge, Spanning Clark Fork River, serves Highway 200, Clark Fork, Bonner County, ID
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Economic impact for the region of replacement of the Merchants Bridge.
DOT National Transportation Integrated Search
2016-01-01
The Merchants Memorial Mississippi Rail Bridge and MacArthur Bridge over the Mississippi River make up the most heavily used Mississippi River rail crossing in the country. A large contributor to the popularity of the Merchants Bridge is its accessib...
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77 FR 20718 - Drawbridge Operation Regulation; Willamette River, Portland, OR
Federal Register 2010, 2011, 2012, 2013, 2014
2012-04-06
... Bridge crosses the Willamette River at mile 11.7 and provides 90 feet of vertical clearance above... schedule that governs the Broadway Bridge across the Willamette River, mile 11.7, at Portland, OR. This deviation is necessary to accommodate the Bridge to Brews foot race scheduled for April 15, 2012. This...
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75 FR 68704 - Drawbridge Operation Regulations; Hackensack River, Jersey City, NJ
Federal Register 2010, 2011, 2012, 2013, 2014
2010-11-09
... temporary deviation from the regulation governing the operation of the Upper Hack Bridge at mile 6.9, across.... SUPPLEMENTARY INFORMATION: The Upper Hack Bridge, across the Hackensack River at mile 6.9 has a vertical.... Under this temporary deviation the Upper Hack Bridge, mile 6.9, across the Hackensack River may remain...
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76 FR 4818 - Drawbridge Operation Regulations; Hackensack River, Jersey City, NJ
Federal Register 2010, 2011, 2012, 2013, 2014
2011-01-27
... temporary deviation from the regulation governing the operation of the Upper Hack Bridge across the...-9826. SUPPLEMENTARY INFORMATION: The Upper Hack Bridge, across the Hackensack River at mile 6.9 has a... temporary deviation the Upper Hack Bridge, mile 6.9, across the Hackensack River may remain in the closed...
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78 FR 36654 - Drawbridge Operation Regulation; Neches River, Beaumont, TX
Federal Register 2010, 2011, 2012, 2013, 2014
2013-06-19
... that governs the Kansas City Southern vertical lift span bridge across the Neches River, mile 19.5, at Beaumont, Texas. The deviation is necessary to replace the north vertical lift joints on the bridge. This... of the vertical lift span bridge across the Neches River at mile 19.5 in Beaumont, Texas. The...
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78 FR 29020 - Drawbridge Operation Regulation; Neches River, Beaumont, TX
Federal Register 2010, 2011, 2012, 2013, 2014
2013-05-17
... that governs the Kansas City Southern vertical lift span bridge across the Neches River, mile 19.5, at Beaumont, Texas. The deviation is necessary to replace the north vertical lift joints on the bridge. This... of the vertical lift span bridge across the Neches River at mile 19.5 in Beaumont, Texas. The...
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77 FR 57022 - Drawbridge Operation Regulation; Shark River, Avon, NJ
Federal Register 2010, 2011, 2012, 2013, 2014
2012-09-17
... across the Shark River (South Channel), at Avon Township, NJ. This deviation is necessary to facilitate... River, mile 0.9, is a bascule lift Bridge, in Avon Township, NJ, and has a vertical clearance in the... Township, NJ, the draws of these two bridges will also be restricted under this deviation. These bridges...
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UNIDENTIFIED CATENARY SUSPENSION BRIDGE ON RIVETED METAL PIERS, SHOWING HOWE ...
UNIDENTIFIED CATENARY SUSPENSION BRIDGE ON RIVETED METAL PIERS, SHOWING HOWE PIPE TRUSS RAILING AND TRUSSED DECK BEAMS TYPICAL TO BRIDGES BUILT BY FLINN-MOYER COMPANY. TRIPODAL PIPE TOWERS RESEMBLE CLEAR FORK OF THE BRAZOS SUSPENSION BRIDGES TOWERS PRIOR TO ENCASEMENT IN CONCRETE. NOTE COLLAPSED TRUSS IN RIVER. ELEVATION VIEW. - Clear Fork of Brazos River Suspension Bridge, Spanning Clear Fork of Brazos River at County Route 179, Albany, Shackelford County, TX
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8. DETAIL VIEW OF UNDERSIDE OF WEST END OF BRIDGE ...
8. DETAIL VIEW OF UNDERSIDE OF WEST END OF BRIDGE AND CONCRETE BENTS SHOWING PRESERVED IMPRESS OF WOOD FORMS AND WOOD PILINGS IN RIVER POSSIBLY FROM EARLIER BRIDGE, FACING EAST - Salkehatchie Bridge, State Route No. 64 spanning Salkehatchie River, Barnwell, Barnwell County, SC
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DOT National Transportation Integrated Search
1997-08-01
An experimental construction method was evaluated at the Lost River Bridge in Klamath County to reduce the discontinuity between the bridge and the roadway. The method included combining soil in six 300-mm lifts interlaced with geotextile reinforceme...
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NASA Astrophysics Data System (ADS)
McKenna, M. H.; Simpson, C. P.; Jordan, A. M.
2017-12-01
Navigating the Mississippi River in Vicksburg, MS is known to be difficult for barge traffic in even the best of conditions due to the river's sharp bend 2 km north of the Highway 80 Bridge. When river levels rise, the level of difficulty in piloting barges under the bridge rises. Ongoing studies by the U.S. Army Engineer Research and Development Center (ERDC) are investigating infrasound as a means to correlate the low frequency acoustics generated by the river with the presence of hazardous conditions observed during flood stage, i.e., rough waters and high currents, which may lead to barge-bridge impacts. The Denied Area Monitoring and Exploitation of Structures (DAMES) Array at the ERDC Vicksburg, MS campus is a persistent seismic-acoustic array used for structural monitoring and explosive event detection. The DAMES Array is located 4.3 km from the Mississippi River/Highway 80 Bridge junction and recorded impulsive sub-audible acoustic signals, similar to an explosive event, from barge-bridge collisions that occurred between 2011 and 2017. This study focuses on five collisions that occurred during January 2016, which resulted in closing the river for barge transit and the Highway 80 Bridge for rail transit for multiple days until safety inspections were completed. The Highway 80 Bridge in Vicksburg, MS is the only freight-crossing over the Mississippi River between Baton Rouge, LA and Memphis, TN, meaning delays from these closings have significant impacts on all transit of goods throughout the Southeastern United States. River basin data and regional meteorological data have been analyzed to find correlations between the river conditions in January 2016, and recorded infrasound data with the aim of determining the likelihood that hazardous conditions are present on the river. Frequency-wavenumber analysis was used to identify the transient signals associated with the barge-bridge impacts and calculate the backazimuth to their source. Then, with the use of Sandia National Laboratory's Infratool, the collected infrasound data were analyzed before, during, and after each collision to identify patterns in the continuous-wave acoustics associated with the river's turbulence at the bend in the river 2 km north of the bridge. Permission to publish was granted by Director, Geotechnical and Structures Laboratory.
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-12-11
...-AA00 Safety Zone: Gilmerton Bridge Center Span Float-in, Elizabeth River; Norfolk, Portsmouth, and... Gilmerton Bridge Center Span Float- in and bridge construction of span placement. This action is intended to... rulemaking (NPRM) proposing a safety zone in the Gilmerton Bridge Area (77 FR 43557) on September 5-9, 2012...
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6. VIEW OF BRIDGE, LOOKING DIRECTLY EAST THROUGH TRUSS FROM ...
6. VIEW OF BRIDGE, LOOKING DIRECTLY EAST THROUGH TRUSS FROM SHOULDER OF ROAD - Shenandoah River Bridge, Spanning North fork of Shenandoah River on Virginia State Route 767, Quicksburg, Shenandoah County, VA
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Dietsch, Benjamin J.; Densmore, Brenda K.; Strauch, Kellan R.
2014-01-01
In 2011, unprecedented flooding in the Missouri River prompted transportation agencies to increase the frequency of monitoring riverbed elevations near bridges that cross the Missouri River. Hydrographic surveys were completed in cooperation with the Nebraska Department of Roads, using a multibeam echosounder at 15 highway bridges spanning the Missouri River from Niobrara to Rulo, Nebraska during and after the extreme 2011 flood. Evidence of bed elevation change near bridge piers was documented. The greatest amount of bed elevation change during the 2011 flood documented for this study occurred at the Burt County Missouri River Bridge at Decatur, Nebraska, where scour of about 45 feet, from before flooding, occurred between a bridge abutment and pier. Of the remaining sites, highway bridges where bed elevation change near piers appeared to have exceeded 10 feet include the Abraham Lincoln Memorial Bridge at Blair, Nebr., Bellevue Bridge at Bellevue, Nebr., and Nebraska City Bridge at Nebraska City, Nebr. Hydrographic surveys at 14 of the 15 sites were completed in mid-July and again in early October or late-November 2011. Near three of the bridges, the bed elevation of locations surveyed in July increased by more than 10 feet, on average, by late October or early November 2011. Bed elevations increased between 1 and 10 feet, on average, near six bridges. Near the remaining four bridges, bed elevations decreased between 1 and 4 feet, on average, from July to late October or early November.
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77 FR 75917 - Drawbridge Operation Regulation; New Haven Harbor, Quinnipiac and Mill Rivers, CT
Federal Register 2010, 2011, 2012, 2013, 2014
2012-12-26
...-AA09 Drawbridge Operation Regulation; New Haven Harbor, Quinnipiac and Mill Rivers, CT AGENCY: Coast..., mile 1.3, across the Quinnipiac River, and the Chapel Street Bridge, mile 0.4, across the Mill River..., across the Quinnipiac River, and the Chapel Street Bridge, mile 0.4, across the Mill River, to reduce the...
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78 FR 56607 - Drawbridge Operation Regulation; Hudson River, Troy and Green Island, NY
Federal Register 2010, 2011, 2012, 2013, 2014
2013-09-13
...-AA09 Drawbridge Operation Regulation; Hudson River, Troy and Green Island, NY AGENCY: Coast Guard, DHS... operation of the highway bridge across the Hudson River, mile 152.7, between Troy and Green Island, New York... Street Bridge, mile 155.4, between Troy and Cohoes which has been converted to a fixed bridge. It is...
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77 FR 14689 - Drawbridge Operation Regulation; Berwick Bay (Atchafalaya River), Morgan City, LA
Federal Register 2010, 2011, 2012, 2013, 2014
2012-03-13
... Fe (BNSF) Railway Company vertical lift span bridge across Berwick Bay, mile 0.4, (Atchafalaya River... vertical lift span railroad bridge across Berwick Bay, mile 0.4 (Atchafalaya River, mile 17.5), at Morgan City, St. Mary Parish, Louisiana. The vertical lift span bridge has a vertical clearance of 6.4 feet...
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11. VIEW OF BRIDGE, LOOKING WEST FROM THE EAST MAIN ...
11. VIEW OF BRIDGE, LOOKING WEST FROM THE EAST MAIN SUSPENSION CABLE ANCHORAGE OVER THE EAST TOWER. THE ORIGINAL WOOD TOWER IS ENCASED IN CONCRETE AND RUBBLE MASONRY. THE VERDE RIVER FLOWS FROM RIGHT TO LEFT. FebruAry 1987 - Verde River Sheep Bridge, Spanning Verde River (Tonto National Forest), Cave Creek, Maricopa County, AZ
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Water-surface profiles of Raccoon River at Des Moines, Iowa
Carpenter, Philip J.; Appel, David H.
1966-01-01
The Raccoon River., having a drainage area of 3,630 square miles, borders the south edge of the Des Moines downtown business district before flowing into the Des Moines River at mile 201.6. A large residential area and the city airport are separated from downtown Des Moines by the Raccoon River (fig. 1). Five highway bridges and one railroad bridge span the river between the mouth and mile 205.75, the limits of this report (fig. 1). The river is confined to a narrow channel from the mouth to the Chicago, Burlington, and Quincy Railroad bridge (mile 202.6); upstream of this bridge the river is not confined and during high water spreads over a wide flood plain. Fleur Drive, a principal traffic artery to the downtown area, is the only roadway of the five that crosses this wide flood plain. It has been flooded 15 times during the period 1903, 1918-1965.
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75. MISSISSIPPI, MONROE COUNTY, ARMORY COTTON GIN PORT BRIDGE Dirt ...
75. MISSISSIPPI, MONROE COUNTY, ARMORY COTTON GIN PORT BRIDGE Dirt road SW from Amory to River Cotton Gin Port road bridge. Copy of photo taken in 1932 by Jack Donnell, Columbus Mississippi. Sarcone Photography, Columbus, MS., Sept. 1978 - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-01-08
... 1625-AA11 Regulated Navigation Area; Housatonic River, Bridge Replacement Operations; Stratford, CT... surrounding the Interstate 95 (I-95) Bridge, between Stratford and Milford, CT. This RNA allows the Coast... bridge replacement operations, both planned and unforeseen, that could pose an imminent hazard to persons...
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77 FR 38723 - Safety Zones; Sellwood Bridge Project, Willamette River; Portland, OR
Federal Register 2010, 2011, 2012, 2013, 2014
2012-06-29
...-AA00 Safety Zones; Sellwood Bridge Project, Willamette River; Portland, OR AGENCY: Coast Guard, DHS... effect throughout the duration of the construction and renewal of the Sellwood Bridge located on the... the construction area while transiting in the vicinity of the Sellwood Bridge project; however, the...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-12-16
...-AA00 Safety Zone; Eisenhower Expressway Bridge Rehabilitation Project; Chicago River South Branch... the Eisenhower Expressway Bridge. This temporary safety zone is necessary to protect the surrounding... Bridge. Entry into this zone is prohibited unless specifically authorized by the Captain of the Port...
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77 FR 15009 - Safety Zones; Sellwood Bridge Project, Willamette River; Portland, OR
Federal Register 2010, 2011, 2012, 2013, 2014
2012-03-14
...-AA00 Safety Zones; Sellwood Bridge Project, Willamette River; Portland, OR AGENCY: Coast Guard, DHS... zones to remain in effect throughout the duration of the construction and renewal of the Sellwood Bridge... safe distance from the construction area while transiting in the vicinity of the Sellwood Bridge...
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77 FR 14970 - Safety Zones; Sellwood Bridge Project, Willamette River; Portland, OR
Federal Register 2010, 2011, 2012, 2013, 2014
2012-03-14
...-AA00 Safety Zones; Sellwood Bridge Project, Willamette River; Portland, OR AGENCY: Coast Guard, DHS... effect throughout the duration of the construction and renewal of the Sellwood Bridge on the Willamette... construction area while transiting in the vicinity of the Sellwood Bridge project; however, the establishment...
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7. DETAIL VIEW UNDER BRIDGE OF CORRUGATED STEEL, BEAMS, RODS, ...
7. DETAIL VIEW UNDER BRIDGE OF CORRUGATED STEEL, BEAMS, RODS, AND ABUTMENT - Price River Bridge, Spanning Price River, 760 North Street in Carbonville, 1 mile northwest of Price, Carbonville, Carbon County, UT
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1. View from the northwest of the bridge's northwest (upstream) ...
1. View from the northwest of the bridge's northwest (upstream) elevation - Big Cottonwood River Bridge No. 246, Spanning Big Cottonwood River at Cottonwood Street (City Road No. 165), New Ulm, Brown County, MN
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2. View from the north of the bridge's northwest (upstream) ...
2. View from the north of the bridge's northwest (upstream) elevation - Big Cottonwood River Bridge No. 246, Spanning Big Cottonwood River at Cottonwood Street (City Road No. 165), New Ulm, Brown County, MN
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5. View from the east of the bridge's southeast (downstream) ...
5. View from the east of the bridge's southeast (downstream) elevation - Big Cottonwood River Bridge No. 246, Spanning Big Cottonwood River at Cottonwood Street (City Road No. 165), New Ulm, Brown County, MN
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DOE Office of Scientific and Technical Information (OSTI.GOV)
Lottes, S. A.; Sinha, N.; Bojanowski, C.
This report is a supplement to a previous report [ref] covering optimization of wedge shaped pier extensions to streamline large bluff body piers as a local scour countermeasure for the Burlington Northern and Santa Fe (BNSF) Railroad Bridge over the Santa Ana River downstream of Prado Dam in Riverside County, CA. The optimized design was tested in a 1/30 scale physical model at U.S. Army Engineer Research and Development Center (ERDC) in Vicksburg, MS, and the optimized design was used as the base for the construction design. Constructability issues having to do with both materials and site conditions including accessmore » underneath the BNSF bridge yielded a construction design that required making the pier extensions wider and either moving the western curve of the west guide wall upstream or changing its geometry.« less
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21. VIEW OF MIANUS RIVER RAILROAD BRIDGE LOOKING NORTHEAST FROM ...
21. VIEW OF MIANUS RIVER RAILROAD BRIDGE LOOKING NORTHEAST FROM THE REMAINS OF THE COS COB POWER PLANT COALING DOCK. THE BRIDGE IS A ROLLING LIFT BASCULE TYPE BUILT IN 1894-1895. NOTE THE ABSENCE OF CATENARY OVER THE CHANNEL AND THE METHOD OF CARRYING POWER FEED OVER THE RIVER ON THE HIGH TOWERS ADJACENT TO THE LIFT SECTION OF THE BRIDGE. - New York, New Haven & Hartford Railroad, Cos Cob Power Plant, Sound Shore Drive, Greenwich, Fairfield County, CT
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1. Photocopy of engineering drawing (original in the Office of ...
1. Photocopy of engineering drawing (original in the Office of the Cuyahoga County Engineer)--1907 NORTH ROCKY RIVER BRIDGE--PROPOSED DESIGN--REINFORCED CONCRETE: AN ALTERNATIVE DESIGN FOR THE DETROIT AVENUE CROSSING - Rocky River Bridge, Spanning Beaver Dam River, Rocky River, Cuyahoga County, OH
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Kheradmandan, S; Koutayas, S O; Bernhard, M; Strub, J R
2001-04-01
The purpose of this study was to evaluate the fracture strength of four different types of anterior 3-unit bridges after thermo-mechanical fatigue in a dual-axis chewing simulator. Sixty-four human maxillary incisors were prepared and 32 bridges fabricated. The four groups of eight bridges each were - (GC): AGC(R) galvano-ceramic bridges (CA): Celay(R) In-Ceram(R) Alumina bridges (E2): heat-pressed lithium disilicate glass-ceramic bridges and (CM) ceramo-metal (control). Fracture loads were recorded after a dual-axis chewing simulator and in a universal testing machine. The survival rate after 5 years for the CM and the GC groups was 100%, for the E2 group 75% and for the CA group 37.5% (Kaplan-Mayer analysis). The mean fracture strengths (N) were 681.52 +/- 151.90 (CM); 397.71 +/- 59.02 (GC); 292.92 +/- 46.45 (E2) and 239.95 +/- 33.39 (CA), respectively. The log-rank test showed a significant difference between the CA and the GC or the CA and the CM groups. No significant differences between the E2 and the CA or the E2 and the GC groups were found. The study indicates that heat-pressed lithium disilicate glass-ceramic and AGC(R) galvano-ceramic bridges are alternatives to ceramo-metal 3-unit anterior bridges.
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6. BRIDGE LOOKING SOUTH FROM CROWN POINT STATE PARK SHOWING ...
6. BRIDGE LOOKING SOUTH FROM CROWN POINT STATE PARK SHOWING SURROUNDING DEVELOPMENT FROM CONSTRUCTION OF DAM - Columbia River Bridge at Grand Coulee Dam, Spanning Columbia River at State Route 155, Coulee Dam, Okanogan County, WA
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10. BRIDGE IN CONTEXT OF DAM, THIRD POWER HOUSE IN ...
10. BRIDGE IN CONTEXT OF DAM, THIRD POWER HOUSE IN FOREGROUND, LOOKING NORTH BY 360 DEGREES - Columbia River Bridge at Grand Coulee Dam, Spanning Columbia River at State Route 155, Coulee Dam, Okanogan County, WA
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52. Photocopy of photograph (Plate XXI, Modjeski report) WILLAMETTE BRIDGE, ...
52. Photocopy of photograph (Plate XXI, Modjeski report) WILLAMETTE BRIDGE, DIAGRAM SHOWING RATE OF PROGRESS IN SINKING CAISSONS - Burlington Northern Railroad Bridge, Spanning Willamette River at River Mile 6.9, Portland, Multnomah County, OR
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Young, Iain S; Harwood, Claire L; Rome, Lawrence C
2003-10-01
Because the major processes involved in muscle contraction require rapid utilization of ATP, measurement of ATP utilization can provide important insights into the mechanisms of contraction. It is necessary, however, to differentiate between the contribution made by cross-bridges and that of the sarcoplasmic reticulum (SR) Ca2+ pumps. Specific and potent SR Ca2+ pump blockers have been used in skinned fibers to permit direct measurement of cross-bridge ATP utilization. Up to now, there was no analogous cross-bridge blocker. Recently, N-benzyl-p-toluene sulfonamide (BTS) was found to suppress force generation at micromolar concentrations. We tested whether BTS could be used to block cross-bridge ATP utilization, thereby permitting direct measurement of SR Ca2+ pump ATP utilization in saponin-skinned fibers. At 25 microM, BTS virtually eliminates force and cross-bridge ATP utilization (both <4% of control value). By taking advantage of the toadfish swimbladder muscle's unique right shift in its force-Ca2+ concentration ([Ca2+]) relationship, we measured SR Ca2+ pump ATP utilization in the presence and absence of BTS. At 25 microM, BTS had no effect on SR pump ATP utilization. Hence, we used BTS to make some of the first direct measurements of ATP utilization of intact SR over a physiological range of [Ca2+]at 15 degrees C. Curve fits to SR Ca2+ pump ATP utilization vs. pCa indicate that they have much lower Hill coefficients (1.49) than that describing cross-bridge force generation vs. pCa (approximately 5). Furthermore, we found that BTS also effectively eliminates force generation in bundles of intact swimbladder muscle, suggesting that it will be an important tool for studying integrated SR function during normal motor behavior.
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77 FR 57026 - Drawbridge Operation Regulation; Black Warrior River, AL
Federal Register 2010, 2011, 2012, 2013, 2014
2012-09-17
... Coast Railroad (AGR) vertical lift span (Yo- Yo) bridge across the Black Warrior River, mile 219.0, at... notice and opportunity to comment pursuant to authority under section 4(a) of the Administrative... bridge is automated. The bridge is commonly referred to as the ``Yo-Yo'' bridge because of the automated...
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11. DETAIL VIEW OF BRIDGE DATEPLATE AT SOUTHEAST CORNER OF ...
11. DETAIL VIEW OF BRIDGE DATEPLATE AT SOUTHEAST CORNER OF BRIDGE WHICH READS 'NORTH FORK OF WHITE RIVER, VINCENNES STEEL CORP., CONTRACTOR, ARKANSAS STATE HIGHWAY COMMISSION AND THE UNITED STATES BUREAU OF PUBLIC ROADS, 1936' - North Fork Bridge, Spans North Fork of White River at State Highway 5, Norfork, Baxter County, AR
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207. Oconaluffee River Bridge is the southern terminus of the ...
207. Oconaluffee River Bridge is the southern terminus of the Blue Ride Parkway. It is a concrete girder bridge completed in 1957. It is the only concrete girder bridge with stone-faced piers. Looking east-southeast. - Blue Ridge Parkway, Between Shenandoah National Park & Great Smoky Mountains, Asheville, Buncombe County, NC
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-07-16
...-AA11 Regulated Navigation Area; Original Waldo-Hancock Bridge Removal, Penobscot River, Bucksport, ME..., ME, under and surrounding the original Waldo-Hancock Bridge in order to facilitate the removal of the... bridge deconstruction operations that could pose an imminent hazard to vessels operating in the area...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-12-19
...-AA00 Safety Zone: Gilmerton Bridge Center Span Float-in, Elizabeth River; Norfolk, Portsmouth, and... final rule establishing a safety zone around the Gilmerton Bridge center span barge. Inadvertently, this... Gilmerton Bridge center span barge (77 FR 73541). Inadvertently, this rule included an error in the...
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-08-30
...-AA11 Regulated Navigation Area; Maine Kennebec Bridge Construction Zone, Kennebec River, Richmond, ME... surrounding the Maine Kennebec Bridge between Richmond, ME, and Dresden, ME. This RNA allows the Coast Guard to enforce speed and wake restrictions and prohibit all vessel traffic through the RNA during bridge...
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75 FR 73962 - Safety Zone; Bridge Demolition; Illinois River, Seneca, IL
Federal Register 2010, 2011, 2012, 2013, 2014
2010-11-30
...-AA00 Safety Zone; Bridge Demolition; Illinois River, Seneca, IL AGENCY: Coast Guard, DHS. ACTION... due to the demolition of the Seneca Highway Bridge. This temporary safety zone is necessary to protect... Highway Bridge. DATES: This rule is effective in the CFR on November 30, 2010 through 6 a.m. on December...
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77 FR 1782 - Notice of Final Federal Agency Action on Proposed Bridge Replacement in Massachusetts
Federal Register 2010, 2011, 2012, 2013, 2014
2012-01-11
... on Proposed Bridge Replacement in Massachusetts AGENCY: Federal Highway Administration (FHWA), DOT... relates to the proposed Fore River Bridge (State Route 3A over the Weymouth Fore River) replacement...(l)(1) by issuing approval for the following bridge project in the Commonwealth of Massachusetts. The...
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Code of Federal Regulations, 2011 CFR
2011-07-01
... Mississippi River Ark., and Catoosa, Okla. (2) Bridges, wharves and other structures. All bridges, wharves, and other structures in or over the waterways described in paragraph (a)(1) of this section. (3... their not being drawn away from the bank by winds, currents, or the suction of passing vessels. Towlines...
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Code of Federal Regulations, 2010 CFR
2010-07-01
... Mississippi River Ark., and Catoosa, Okla. (2) Bridges, wharves and other structures. All bridges, wharves, and other structures in or over the waterways described in paragraph (a)(1) of this section. (3... their not being drawn away from the bank by winds, currents, or the suction of passing vessels. Towlines...
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2. HISTORIC PHOTOGRAPH, VIEW OF GUINEA ROAD BRIDGE,CA. 1940. COLLECTION ...
2. HISTORIC PHOTOGRAPH, VIEW OF GUINEA ROAD BRIDGE,CA. 1940. COLLECTION CONNECTICUT DEPARTMENT OF TRANSPORTATION. - Merritt Parkway, Guinea Road Bridge, Spanning Merritt Parkway, Stamford, Fairfield County, CT
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77 FR 419 - Drawbridge Operation Regulation; St. Johns River, Jacksonville, FL
Federal Register 2010, 2011, 2012, 2013, 2014
2012-01-05
... Operation Regulation; St. Johns River, Jacksonville, FL AGENCY: Coast Guard, DHS. ACTION: Notice of... bridge across the St. Johns River, mile 24.9, in Jacksonville, Florida. The regulation is set forth in 33... automated railroad bridge over the St. Johns River in Jacksonville, Florida. This temporary deviation will...
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33 CFR 117.391 - Chicago River.
Code of Federal Regulations, 2010 CFR
2010-07-01
... DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Illinois § 117.391 Chicago River. The draws of the bridges operated by the City of Chicago over the Main Branch of Chicago River, the bridges on the North... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Chicago River. 117.391 Section...
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Code of Federal Regulations, 2010 CFR
2010-07-01
... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Trout River. 117.337 Section 117... OPERATION REGULATIONS Specific Requirements Florida § 117.337 Trout River. The draw of the CSX Railroad Bridge across the Trout River, mile 0.9 at Jacksonville, operates as follows: (a) The bridge is not...
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Code of Federal Regulations, 2011 CFR
2011-07-01
... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Trout River. 117.337 Section 117... OPERATION REGULATIONS Specific Requirements Florida § 117.337 Trout River. The draw of the CSX Railroad Bridge across the Trout River, mile 0.9 at Jacksonville, operates as follows: (a) The bridge is not...
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33 CFR 117.300 - Manatee River.
Code of Federal Regulations, 2013 CFR
2013-07-01
... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Manatee River. 117.300 Section... DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Florida § 117.300 Manatee River. The draw of the CSX Railroad Bridge across the Manatee River, mile 4.5 Bradenton, operates as follows: (a) The bridge is not...
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33 CFR 117.300 - Manatee River.
Code of Federal Regulations, 2011 CFR
2011-07-01
... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Manatee River. 117.300 Section... DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Florida § 117.300 Manatee River. The draw of the CSX Railroad Bridge across the Manatee River, mile 4.5 Bradenton, operates as follows: (a) The bridge is not...
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33 CFR 117.300 - Manatee River.
Code of Federal Regulations, 2014 CFR
2014-07-01
... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Manatee River. 117.300 Section... DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Florida § 117.300 Manatee River. The draw of the CSX Railroad Bridge across the Manatee River, mile 4.5 Bradenton, operates as follows: (a) The bridge is not...
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33 CFR 117.300 - Manatee River.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Manatee River. 117.300 Section... DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Florida § 117.300 Manatee River. The draw of the CSX Railroad Bridge across the Manatee River, mile 4.5 Bradenton, operates as follows: (a) The bridge is not...
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33 CFR 117.300 - Manatee River.
Code of Federal Regulations, 2012 CFR
2012-07-01
... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Manatee River. 117.300 Section... DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Florida § 117.300 Manatee River. The draw of the CSX Railroad Bridge across the Manatee River, mile 4.5 Bradenton, operates as follows: (a) The bridge is not...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-08-30
...-AA00 Safety Zone; Big Sioux River From the Military Road Bridge North Sioux City to the Confluence of... rule extends the existing temporary safety zone on the Big Sioux River from the Military Road Bridge in... period. SUMMARY: The Coast Guard is extending the effective period for the temporary safety zone...
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33 CFR 117.739 - Passaic River.
Code of Federal Regulations, 2014 CFR
2014-07-01
... the drawtender at Upper Hack Bridge mile 6.9, across the Hackensack River at Secaucus, N.J. In the event the HX drawtender is at the Lower Hack Bridge, mile 3.4 on the Hackensack River, at Jersey City...
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33 CFR 117.739 - Passaic River.
Code of Federal Regulations, 2012 CFR
2012-07-01
... the drawtender at Upper Hack Bridge mile 6.9, across the Hackensack River at Secaucus, N.J. In the event the HX drawtender is at the Lower Hack Bridge, mile 3.4 on the Hackensack River, at Jersey City...
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33 CFR 117.739 - Passaic River.
Code of Federal Regulations, 2013 CFR
2013-07-01
... the drawtender at Upper Hack Bridge mile 6.9, across the Hackensack River at Secaucus, N.J. In the event the HX drawtender is at the Lower Hack Bridge, mile 3.4 on the Hackensack River, at Jersey City...
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77 FR 14968 - Drawbridge Operation Regulation; Anacostia River, Washington, DC
Federal Register 2010, 2011, 2012, 2013, 2014
2012-03-14
... Railroad Vertical Lift Bridge across the Anacostia River, mile 3.4, at Washington, DC. The change will... operation regulation for the CSX Railroad Vertical Lift Bridge, across the Anacostia River, mile 3.4, at...
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Polypropylene fiber reinforced microsilica concrete bridge deck overlay at Link River Bridge
DOT National Transportation Integrated Search
2000-02-01
In 1997 ODOT overlaid the Link River Bridge with microsilica concrete, reinforced with polypropylene fibers (FMC). The manufacturer claimed the fibers would reduce plastic shrinkage cracks and settlement cracking during the early life of the concrete...
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76 FR 13288 - Drawbridge Operation Regulations; Hackensack River, Secaucus, NJ
Federal Register 2010, 2011, 2012, 2013, 2014
2011-03-11
... deviation from the regulation governing the operation of the Upper Hack Bridge at mile 6.9, across the...: The Upper Hack Bridge, across the Hackensack River at mile 6.9 has a vertical clearance in the closed... rehabilitation at the bridge. Under this temporary deviation the Upper Hack Bridge, mile 6.9, across the...
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6. DETAIL VIEW OF BRIDGE DATEPLATE WHICH READS '1930, WHITE ...
6. DETAIL VIEW OF BRIDGE DATEPLATE WHICH READS '1930, WHITE RIVER BRIDGE, ARKANSAS HIGHWAY COMMISSION, DWIGHT BLACKWOOD, CHAIRMAN, JUSTIN MATTHEWS, J. LAN WILLIAMS, J.S. PARKS, SAM J. WILSON, COMMISSIONERS, C.S. CHRISTIAN, STATE HIGHWAY ENGINEER, IRA HEDRICK, INC., CONSULTING ENGINEERS, PARHAM CONT. CO., CONTRACTOR' - Augusta Bridge, Spanning White River at Highway 64, Augusta, Woodruff County, AR
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-12-12
...-AA11 Regulated Navigation Area; S99 Alford Street Bridge Rehabilitation Project, Mystic River, MA... against hazardous conditions created by repair work on the S99 Alford Street Bridge across the Mystic... Coast Guard to establish a regulated navigation area in connection with the S99 Alford Street Bridge...
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Ostberg, C.O.; Rodriguez, R.J.
2006-01-01
Historic introductions of nonnative rainbow trout Oncorhynchus mykiss into the native habitats of cutthroat trout O. clarkii have impacted cutthroat trout populations through introgressive hybridization, creating challenges and concerns for cutthroat trout conservation. We examined the effects of rainbow trout introductions on the native westslope cutthroat trout O. c. lewisii within the Stehekin River drainage, North Cascades National Park, Washington, by analyzing 1,763 salmonid DNA samples from 18 locations with nine diagnostic nuclear DNA markers and one diagnostic mitochondrial DNA (mtDNA) marker. Pure westslope cutthroat trout populations only occurred above upstream migration barriers in the Stehekin River and Park Creek. Two categories of rainbow trout admixture were observed: (1) less than 10% within the Stehekin River drainage above the Bridge Creek confluence and the middle and upper Bridge Creek drainage and (2) greater than 30% within the Stehekin River below the Bridge Creek confluence and in lower Bridge Creek. Hybrid indices and multilocus genotypes revealed an absence of rainbow trout and reduced hybrid diversity within the Stehekin River above the Bridge Creek confluence relative to hybrid diversity in the Stehekin River below the confluence and within lower Bridge Creek. Cytonuclear disequilibrium statistics revealed assortative mating between westslope cutthroat and rainbow trout but not among hybrids within the same locations. This suggests that a randomly mating hybrid swarm does not currently exist. However, continual migration of parental genotypes into the study location could also create significant cytonuclear disequilibria. The Stehekin River represents a novel and unique example of a dynamic hybridization zone where the invasion of rainbow trout alleles into the Stehekin River westslope cutthroat trout population above the Bridge Creek confluence appears to be impeded, suggesting that divergent ecological or evolutionary mechanisms promote the population structure within the Stehekin River drainage, depending upon location.
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Rhodes, Samhita S; Camara, Amadou KS; Ropella, Kristina M; Audi, Said H; Riess, Matthias L; Pagel, Paul S; Stowe, David F
2006-01-01
Background The phase-space relationship between simultaneously measured myoplasmic [Ca2+] and isovolumetric left ventricular pressure (LVP) in guinea pig intact hearts is altered by ischemic and inotropic interventions. Our objective was to mathematically model this phase-space relationship between [Ca2+] and LVP with a focus on the changes in cross-bridge kinetics and myofilament Ca2+ sensitivity responsible for alterations in Ca2+-contraction coupling due to inotropic drugs in the presence and absence of ischemia reperfusion (IR) injury. Methods We used a four state computational model to predict LVP using experimentally measured, averaged myoplasmic [Ca2+] transients from unpaced, isolated guinea pig hearts as the model input. Values of model parameters were estimated by minimizing the error between experimentally measured LVP and model-predicted LVP. Results We found that IR injury resulted in reduced myofilament Ca2+ sensitivity, and decreased cross-bridge association and dissociation rates. Dopamine (8 μM) reduced myofilament Ca2+ sensitivity before, but enhanced it after ischemia while improving cross-bridge kinetics before and after IR injury. Dobutamine (4 μM) reduced myofilament Ca2+ sensitivity while improving cross-bridge kinetics before and after ischemia. Digoxin (1 μM) increased myofilament Ca2+ sensitivity and cross-bridge kinetics after but not before ischemia. Levosimendan (1 μM) enhanced myofilament Ca2+ affinity and cross-bridge kinetics only after ischemia. Conclusion Estimated model parameters reveal mechanistic changes in Ca2+-contraction coupling due to IR injury, specifically the inefficient utilization of Ca2+ for contractile function with diastolic contracture (increase in resting diastolic LVP). The model parameters also reveal drug-induced improvements in Ca2+-contraction coupling before and after IR injury. PMID:16512898
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76 FR 52566 - Drawbridge Operation Regulations; Anacostia River, Washington, DC
Federal Register 2010, 2011, 2012, 2013, 2014
2011-08-23
... Lift Bridge across the Anacostia River, mile 3.4, at Washington, DC. This deviation will test a change... regulations for the CSX Railroad Vertical Lift Bridge, across the Anacostia River, mile 3.4, at Washington, DC...
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33 CFR 165.1110 - Security Zone: Coronado Bay Bridge, San Diego, CA.
Code of Federal Regulations, 2013 CFR
2013-07-01
... Bridge, San Diego, CA. 165.1110 Section 165.1110 Navigation and Navigable Waters COAST GUARD, DEPARTMENT... § 165.1110 Security Zone: Coronado Bay Bridge, San Diego, CA. (a) Location. All navigable waters of San Diego Bay, from the surface to the sea floor, within 25 yards of all piers, abutments, fenders and...
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33 CFR 165.1110 - Security Zone: Coronado Bay Bridge, San Diego, CA.
Code of Federal Regulations, 2014 CFR
2014-07-01
... Bridge, San Diego, CA. 165.1110 Section 165.1110 Navigation and Navigable Waters COAST GUARD, DEPARTMENT... § 165.1110 Security Zone: Coronado Bay Bridge, San Diego, CA. (a) Location. All navigable waters of San Diego Bay, from the surface to the sea floor, within 25 yards of all piers, abutments, fenders and...
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33 CFR 165.1110 - Security Zone: Coronado Bay Bridge, San Diego, CA.
Code of Federal Regulations, 2012 CFR
2012-07-01
... Bridge, San Diego, CA. 165.1110 Section 165.1110 Navigation and Navigable Waters COAST GUARD, DEPARTMENT... § 165.1110 Security Zone: Coronado Bay Bridge, San Diego, CA. (a) Location. All navigable waters of San Diego Bay, from the surface to the sea floor, within 25 yards of all piers, abutments, fenders and...
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Research on construction technology for orthotropic steel deck pavement of Haihe River Chunyi Bridge
NASA Astrophysics Data System (ADS)
Xue, Y. C.; Qian, Z. D.; Zhang, M.
2017-01-01
In order to ensure the good service quality of orthotropic steel deck pavement of Haihe River Chunyi Bridge in Tianjin, and to reduce the occurrence of pavement diseases like lateral and longitudinal cracks, the key working procedures such as steel deck cleaning, anticorrosive coating, bonding layer spraying, seam cutting, epoxy asphalt concrete’s mixing, transportation, paving and compaction were studied. The study was based on the main features of epoxy asphalt concrete which is the pavement materials of Haihe River Chunyi Bridge, and combined with the basic characteristics and construction conditions of Haihe River Chunyi Bridge. Furthermore, some processing measures like controlling time and temperature, continuous paving with two pavers, lateral feeding, and improving the compaction method were proposed. The project example shows that the processing measures can effectively solve the technical difficulties in the construction of orthotropic steel deck pavement of Haihe River Chunyi Bridge, can greatly improve the construction speed and quality, and can provide reference for the same kinds of orthotropic steel deck pavement construction.
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Baseline modeling of the Owensboro cable-stayed bridge over the Ohio River.
DOT National Transportation Integrated Search
2006-03-01
This report presents the baseline modeling of the Owensboro cable-stayed bridge which connects Owensboro, Kentucky and Rockport, Indiana over the Ohio River. The objective of this study is to establish the bridge baseline model via the dynamics-based...
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17. CONTROL ROOM, NORTH SIDE, WITH BRIDGE SWING CONTROLS ON ...
17. CONTROL ROOM, NORTH SIDE, WITH BRIDGE SWING CONTROLS ON LEFT, SIGNAL CONTROLS ON RIGHT, WHISTLE PULL TOP. RADIO TELEPHONE IN CENTER BACK (Fred Small) - Burlington Northern Railroad Bridge, Spanning Willamette River at River Mile 6.9, Portland, Multnomah County, OR
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7. The north face of the Broad Street bridge as ...
7. The north face of the Broad Street bridge as seen from Veterans Memorial Auditorium, located on the west bank of the river. - Broad Street Bridge, Spanning Scioto River at U.S. Route 40 (Broad Street), Columbus, Franklin County, OH
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-11-06
... 1625-AA00 Safety Zone; Alliance Road Bridge Demolition; Black Warrior River, Locust Fork; Birmingham... of the Alliance Road Bridge (Co. Rd. 61). Entry into, transiting or anchoring in this zone is.... [[Page 66542
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33 CFR 117.213 - New Haven Harbor, Quinnipiac and Mill Rivers.
Code of Federal Regulations, 2010 CFR
2010-07-01
... Mill Rivers. 117.213 Section 117.213 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Haven Harbor, Quinnipiac and Mill Rivers. The draws of the Tomlinson bridge, mile 0.0, the Ferry Street... bridge, mile 0.4 across Mill River, shall operate as follows: (a) The draws shall open on signal; except...
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78 FR 13241 - Drawbridge Operation Regulation; Sabine River, Near Ruliff, LA
Federal Register 2010, 2011, 2012, 2013, 2014
2013-02-27
... Kansas City Southern (KCS) Railroad drawbridge across Sabine River, mile 36.2, between Newton County, TX... this rule because the Kansas City Southern Railroad Bridge over the Sabine River, mile 36.2, that once... the Kansas City Southern (KCS) Railroad Bridge over the Sabine River, mile 36.2, draw operation...
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76 FR 11679 - Drawbridge Operation Regulation; Shark River (South Channel), Belmar, NJ
Federal Register 2010, 2011, 2012, 2013, 2014
2011-03-03
... Operation Regulation; Shark River (South Channel), Belmar, NJ AGENCY: Coast Guard, DHS. ACTION: Notice of... temporary deviation from the regulations governing the operation of the S71 Bridge across Shark River (South... Bridge, a bascule lift drawbridge, across Shark River (South Channel), at mile 0.8, in Belmar, NJ, has a...
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78 FR 9587 - Drawbridge Operation Regulation; Cape Fear River, Wilmington, NC
Federal Register 2010, 2011, 2012, 2013, 2014
2013-02-11
... Operation Regulation; Cape Fear River, Wilmington, NC AGENCY: Coast Guard, DHS. ACTION: Notice of deviation... operating schedule that governs the operation of the Cape Fear River Memorial Bridge, across the Cape Fear.... The Cape Fear River Memorial Bridge, at mile 26.8, at Wilmington, NC, has vertical clearances in the...
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75 FR 63398 - Drawbridge Operation Regulations; Hackensack River, Jersey City, NJ
Federal Register 2010, 2011, 2012, 2013, 2014
2010-10-15
... Operation Regulations; Hackensack River, Jersey City, NJ AGENCY: Coast Guard, DHS. ACTION: Notice of... across the Hackensack River, mile 1.8, at Jersey City, New Jersey. The deviation allows the bridge owner... INFORMATION: The Route 1 & 9 Lincoln Highway Bridge, across the Hackensack River, mile 1.8, at Jersey City...
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View of West end of central lift span truss web ...
View of West end of central lift span truss web of Tensaw River Bridge, showing web brace of lift girder superstructure, looking west - Tensaw River Lift Bridge, Spanning Tensaw River at U.S. Highway 90, Mobile, Mobile County, AL
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7. DETAIL VIEW OF BRIDGE DATEPLATE WHICH READS '1929, WHITE ...
7. DETAIL VIEW OF BRIDGE DATEPLATE WHICH READS '1929, WHITE RIVER BRIDGE, BUILT BY ARKANSAS HIGHWAY COMMISSION, DWIGHT BLACKWOOD, CHAIRMAN, JUSTIN MATTHEWS, J. LAN WILLIAMS, J.S. PARKS, SAM J. WILSON, COMMISSIONERS, C.S. CHRISTIAN, STATE HIGHWAY ENGINEER, IRA HEDRICK, INC., CONSULTING ENGINEERS, LIST & WEATHERLY, CONSTRUCTION CO.' - Newport Bridge, Spanning White River at State Highway 14, Newport, Jackson County, AR
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75 FR 37307 - Drawbridge Operation Regulation; Black River, Port Huron, MI
Federal Register 2010, 2011, 2012, 2013, 2014
2010-06-29
... from the regulation governing the operation of the Military Street Bridge at Mile 0.33, 7th Street Bridge at Mile 0.50, and the 10th Street Bridge at Mile 0.94 over the Black River, at Port Huron, MI...
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Baseline modeling of the Maysville cable-stayed bridge over the Ohio River.
DOT National Transportation Integrated Search
2005-07-01
This report presents the baseline modeling of the Maysville cable-stayed bridge which connects Maysville, Kentucky and Aberdeen, Ohio over the Ohio River. The objective of this study is to establish the bridge baseline model via the dynamics-based te...
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NASA Astrophysics Data System (ADS)
Yao, Y.; Yang, S.; Chen, Y.; Chang, L.; Chiang, C.; Huang, C.; Chen, J.
2012-12-01
Many groundwater simulation models have been developed for Chou-Shui River alluvial fan which is one of the most important groundwater areas in Taiwan. However, the exchange quantity between Chou-Shui River, the major river in this area, and the groundwater system itself is seldom studied. In this study, the exchange is evaluated using a river package (RIV) in the groundwater simulation model, MODFLOW 2000. Several critical parameters and variables used in RIV such as wet area and river level for each cell below the Chou-Shui River are respectively determined by satellite image identification and HEC-RAS simulation. The monthly average of river levels obtained from four stations include Chang-Yun Bridge, Xi-Bin Bridge, Chi-Chiang Bridge and Si-Jou Bridge during 2008 and the river cross-section measured on December 2007 are used in the construction of HEC-RAS model. Four FORMOSAT multispectral satellite images respectively obtained on January 2008, April 2008, July 2008, and November 2008 are used to identify the wet area of Chou-Shui River during different seasons. Integrating the simulation level provided by HEC-RAS and the identification result are used as the assignment of RIV. First, based on the simulation results of HEC-RAS, the water level differences between flooding period and draught period are 1.4 (m) and 2.0 (m) for Xi-Bin Bridge station (downstream) and Chang-Yun Bridge station (upstream) respectively. Second, based on the identified results, the wet areas for four seasons are 24, 24, 40 and 12 (km2) respectively. The variation range of areas in 2008 is huge that the area for winter is just 30% of the area for summer. Third, based on the simulation of MODFLOW 2000 and RIV, the exchange between the river and the groundwater system is 414 million cubic meters which contains 526 for recharge to river and 112 for discharging from river during 2008. The total recharge includes river exchange and recharge from non-river area is 2023 million cubic meters. The pumping quantity is 1930 million cubic meters.
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UNIDENTIFIED CATENARY SUSPENSION BRIDGE, SHOWING RIVETED METAL PIERS UNDER CONSTRUCTION. ...
UNIDENTIFIED CATENARY SUSPENSION BRIDGE, SHOWING RIVETED METAL PIERS UNDER CONSTRUCTION. NOTE APPROACH SPANS OF PIPE CONSTRUCTION IN RIGHT BACKGROUND. 3/4 VIEW FROM BELOW. - Clear Fork of Brazos River Suspension Bridge, Spanning Clear Fork of Brazos River at County Route 179, Albany, Shackelford County, TX
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75 FR 1738 - Drawbridge Operation Regulation; New Haven Harbor, Quinnipiac and Mill Rivers, CT
Federal Register 2010, 2011, 2012, 2013, 2014
2010-01-13
...-AA09 Drawbridge Operation Regulation; New Haven Harbor, Quinnipiac and Mill Rivers, CT AGENCY: Coast... regulation governing the operation of three bridges across the Quinnipiac and Mill Rivers at New Haven... and 15 feet at mean low water. The Chapel Street Bridge at mile 0.4, across the Mill River has a...
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77 FR 58773 - Drawbridge Operation Regulations; James River, Newport News, VA
Federal Register 2010, 2011, 2012, 2013, 2014
2012-09-24
... Operation Regulations; James River, Newport News, VA AGENCY: Coast Guard, DHS. ACTION: Notice of temporary... schedule that governs the US 17/258 Bridge across the James River, mile 5.0, at Newport News, VA. The... 17/258 Bridge over the James River, mile 5.0, at Newport News, VA opens on signal as required by 33...
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78 FR 53104 - Drawbridge Operation Regulation; Hackensack River, Kearny and Jersey City, NJ
Federal Register 2010, 2011, 2012, 2013, 2014
2013-08-28
...-AA09 Drawbridge Operation Regulation; Hackensack River, Kearny and Jersey City, NJ AGENCY: Coast Guard... River, mile 2.0, between Kearny and Jersey City, New Jersey. The bridge owner, New Jersey Department of...) Bridge at mile 2.0, across the Hackensack River between Kearny and Jersey City, New Jersey, has a...
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NASA Astrophysics Data System (ADS)
Li, Dong Feng; Bai, Fu Qing; Nie, Hui
2018-06-01
In order to analyze the influence of bridge holes widening on hydrodynamic such as water level, a two-dimensional mathematical model was used to calculate the hydrodynamic factors, river network flow velocity vector distribution is given, water level and difference of bridge widening before and after is calculated and charted, water surface gradient in seven different river sections near the upper reaches of bridges is counted and revealed. The results of hydrodynamic calculation indicate that The Maximum and the minimum deducing numerical value of the water level after bridge widening is 0.028m, and 0.018m respective. the seven sections water surface gradient becomes smaller until it becomes negative, the influence of bridge widening on the upstream is basically over, the range of influence is about 450m from the bridge to the upstream. reach
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Short- and long-term monitoring of underwater sound levels in the Hudson River (New York, USA).
Martin, S Bruce; Popper, Arthur N
2016-04-01
There is a growing body of research on natural and man-made sounds that create aquatic soundscapes. Less is known about the soundscapes of shallow waters, such as in harbors, rivers, and lakes. Knowledge of soundscapes is needed as a baseline against which to determine the changes in noise levels resulting from human activities. To provide baseline data for the Hudson River at the site of the Tappan Zee Bridge, 12 acoustic data loggers were deployed for a 24-h period at ranges of 0-3000 m from the bridge, and four of the data loggers were re-deployed for three months of continuous recording. Results demonstrate that this region of the river is relatively quiet compared to open ocean conditions and other large river systems. Moreover, the soundscape had temporal and spatial diversity. The temporal patterns of underwater noise from the bridge change with the cadence of human activity. Bridge noise (e.g., road traffic) was only detected within 300 m; farther from the bridge, boating activity increased sound levels during the day, and especially on the weekend. Results also suggest that recording near the river bottom produced lower pseudo-noise levels than previous studies that recorded in the river water column.
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1857 PatentExtant Construction Comparison Powerscourt Bridge, Spanning Chateauguay River, ...
1857 Patent-Extant Construction Comparison - Powerscourt Bridge, Spanning Chateauguay River, First Concession Road, Elgin/Hichinbrooke, Huntingdon County, Quebec, Canada, Chateaugay, Franklin County, NY
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23. RAILROAD, RR BRIDGE MISSISSIPPI, CLAY CO., WAVERLY 1.5 mi. ...
23. RAILROAD, RR BRIDGE MISSISSIPPI, CLAY CO., WAVERLY 1.5 mi. S of MS. 50 Southern R'wy Co. in Ms. Repairs to Tombigbee River Bridge' gears and turn machinery. DWG # S. 30303. Scale: 1-1/2' = l'. July 21, 1913. Credit: Columbus & Greenville RR, Columbus, Ms. Sarcone Photography, Columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-08-22
...-AA00 Safety Zone; Coast Guard Exercise, Detroit River, Ambassador Bridge to the Western Tip of Belle... Bridge to the western tip of Belle Isle. This safety zone is intended to restrict vessels from portions.... on August 23, 2011. The safety zone will begin at Ambassador Bridge to the western tip of Belle Isle...
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Wiley, J.B.
1994-01-01
The U.S. Geological Survey, in cooperation with the National Park Service, studied the frequency and magnitude of flooding near the mouths of five tributaries to the New River in the New River Gorge National River. The 100-year peak discharge at each tributary was determined from regional frequency equations. The 100-year discharge at Wolf Creek, Craig Branch, Manns Creek, Dunloup Creek, and Mill Creek was 3,400 cubic feet per second, 640 cubic feet per second, 8,200 cubic feet per second, 7,100 cubic feet per second, and 9,400 cubic feet per second, respectively. Flood elevations for each tributary were determined by application of a steady-state, one-dimensional flow model. Manning's roughness coefficients for the stream channels ranged from 0.040 to 0.100. Bridges that would be unable to contain the 100-year flood within the bridge opening included: the State Highway 82 bridge on Wolf Creek, the second Fayette County Highway 25 bridge upstream from the confluence with New River on Dunloup Creek, and an abandoned log bridge on Mill Creek.
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Evaluation of effects of super-heavy loading on the US 41 bridge over the White River : appendices.
DOT National Transportation Integrated Search
2011-01-01
Built in 1958, the US-41 White River Bridge is a two-girder, riveted steel structure located in Hazelton, IN. The bridge is comprised of two, sixteen span superstructures sharing a common substructure. Each superstructure also contains four pin and h...
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Evaluation of effects of super-heavy loading on the US 41 bridge over the White River.
DOT National Transportation Integrated Search
2011-01-01
Built in 1958, the US-41 White River Bridge is a two-girder, riveted steel structure located in Hazelton, IN. The bridge is comprised of two, sixteen span : superstructures sharing a common substructure. Each superstructure also contains four pin and...
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76 FR 19911 - Drawbridge Operation Regulation; Calcasieu River, Westlake, LA
Federal Register 2010, 2011, 2012, 2013, 2014
2011-04-11
... maintenance and updates to the bridge's operating system. This deviation allows the bridge to remain closed to...'s operating system while minimizing the exposure of personnel to hazards associated with performing... deviation from the operating schedule for the swing span bridge across the Calcasieu River, mile 36.4, at...
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Seismic evaluation of the Cumberland River Bridges on I-24 in Western Kentucky.
DOT National Transportation Integrated Search
2006-09-01
The main objective of this study is to assess the structural integrity of the I-24 parallel bridges at the Cumberland River crossing in western Kentucky. Due to its importance, the bridge is evaluated for the 250-year event and the maximum credible 5...
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An evaluation of two bridge deck overlay systems on the Rte. 85 bridges over the Roanoke River.
DOT National Transportation Integrated Search
1971-01-01
Because of exposed reinforcing steel in some areas of the decks, the interstate route 85 bridges over the Roanoke River were treated with overlays in August 1969. In order to evaluate two different materials on a comparative basis, the Department of ...
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DOT National Transportation Integrated Search
2011-01-01
Built in 1958, the US-41 White River Bridge is a two-girder, riveted steel structure located near Hazelton, IN. The bridge is comprised of two, sixteen span superstructures sharing a common substructure. Each superstructure also contains four pin and...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-08-23
...-AA00 Safety Zone: Bay Bridge Load Transfer Safety Zone, San Francisco Bay, San Francisco, CA AGENCY... the Bay Bridge Load Transfer Safety Zone from August 1, 2012 through October 31, 2012. This safety... Bay Bridge from the temporary suspension arrangement to the permanent suspension arrangement, the...
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24. RAILROAD, RR BRIDGE MISSISSIPPI, CLAY CO., WAVERLY 1.5 mi. ...
24. RAILROAD, RR BRIDGE MISSISSIPPI, CLAY CO., WAVERLY 1.5 mi. S of MS. 50 Southern R'wy; Co., in Ms. Present and proposed draw bridge over Tombigbee River.' Elevations and Plan, with falsework. Wisconsin Bridge and Iron Co., Milwaukee, Wisc., DWG #S. 3-303. Last Revision, Jan. 11 1915. Act. size: 23x34 in. Credit: Columbus and Greenville Rr, Columbus, Ms. Sarcone Photography, Columbus, MS. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS
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77 FR 28255 - Safety Zone; Upper Mississippi River, Mile 183.0 to 183.5
Federal Register 2010, 2011, 2012, 2013, 2014
2012-05-14
...-AA00 Safety Zone; Upper Mississippi River, Mile 183.0 to 183.5 AGENCY: Coast Guard, DHS. ACTION... Upper Mississippi River, from mile 183.0 to mile 183.5, in the vicinity of the Merchants Bridge and... Merchants Bridge in the vicinity of mile 183.0 to 183.5 on the Upper Mississippi River. After initial...
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Kenney, Terry A.; McKinney, Tim S.
2006-01-01
Unique bridge scour mitigation designs using concrete A-Jacks were developed by the Utah Department of Transportation and installed at the Colorado River Bridge at State Road 191 and the Green River Bridge at State Road 19. The U.S. Geological Survey monitored stream reaches at these sites by collecting streambed-topography and water-velocity data from 2003 through 2005. These data were acquired annually from a moving boat with an acoustic Doppler current profiler and a differential global positioning system. Raw unordered data were processed and readied for interpolation into organized datasets with DopplerMacros, a set of computer programs. Processed streambed topography data were geostatistically interpolated by using Ordinary Kriging, and inverse distance weighting interpolation was used in the development of the two-dimensional velocity datasets. These organized datasets of topography and velocity were developed for each survey of the two bridge sites. A comparison of the riverbed topography data for each survey was done. An increase in bed elevation related to the installation of the A-Jacks scour countermeasures is evident at the Colorado River Bridge at State Road 191. The three topographic datasets acquired after the installation at the Green River Bridge at State Road 19 show few changes.
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Channel bed degradation in major Oklahoma streams volume IV of V : Canadian River.
DOT National Transportation Integrated Search
2007-12-01
The purpose of this research is to analyze the flowline data and relate it to the degradation of the : river bed at bridge locations in the river. This information may then be used to replace or rehabilitate those : bridges that experienced severe de...
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3. DETAIL VIEW OF ONE ARCH SPAN, LOOKING NW ALONG ...
3. DETAIL VIEW OF ONE ARCH SPAN, LOOKING NW ALONG EAST BANK OF SUSQUEHANNA RIVER. NOTE FLOOD STAGE MARKINGS ON PIER, ALSO LONGITUDINAL CONSTRUCTION JOINT IN ARCH BARREL. - Philadelphia & Reading Railroad, Susquehanna River Bridge, Spanning Susquehanna River, North of I-83 Bridge, Harrisburg, Dauphin County, PA
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Channel bed degradation in major Oklahoma streams volume III of IV North Canadian River.
DOT National Transportation Integrated Search
2007-12-01
The purpose of this research is to analyze the flowline data and relate it to the degradation of the river bed at bridge locations in the river. This information may then be used to replace or rehabilitate those bridges that experienced severe degrad...
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Channel bed degradation in major Oklahoma Streams volume I of IV : Arkansas River.
DOT National Transportation Integrated Search
2007-12-01
The purpose of this research is to analyze the flowline data and relate it to the degradation of the : river bed at bridge locations in the river. This information may then be used to replace or rehabilitate : those bridges that experienced severe de...
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Channel bed degradation in major Oklahoma streams volume V of V : Washita River.
DOT National Transportation Integrated Search
2007-12-01
The purpose of this research is to analyze the flowline data and relate it to the degradation of the river : bed at bridge locations in the river. This information may then be used to replace or rehabilitate those : bridges that experienced severe de...
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78 FR 47242 - Drawbridge Operation Regulation; Umpqua River, Reedsport, OR
Federal Register 2010, 2011, 2012, 2013, 2014
2013-08-05
... the openings to twice daily; once in the morning and once in the evening. DATES: Comments and related... opening is requested at least six hours in advance. The U.S. 101 Umpqua River Bridge is a swing span... examined bridge opening logs and contacted all waterway users that have requested bridge openings...
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33 CFR 117.899 - Youngs Bay and Lewis and Clark River.
Code of Federal Regulations, 2014 CFR
2014-07-01
... SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Oregon § 117.899 Youngs Bay and... blast. (b) The draw of the Oregon State (Old Youngs Bay) highway bridge, mile 2.4, across Youngs Bay... of the Oregon State (Lewis and Clark River) highway bridge, mile 1.0, across the Lewis and Clark...
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33 CFR 117.899 - Youngs Bay and Lewis and Clark River.
Code of Federal Regulations, 2012 CFR
2012-07-01
... SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Oregon § 117.899 Youngs Bay and... blast. (b) The draw of the Oregon State (Old Youngs Bay) highway bridge, mile 2.4, across Youngs Bay... of the Oregon State (Lewis and Clark River) highway bridge, mile 1.0, across the Lewis and Clark...
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33 CFR 117.899 - Youngs Bay and Lewis and Clark River.
Code of Federal Regulations, 2013 CFR
2013-07-01
... SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Oregon § 117.899 Youngs Bay and... blast. (b) The draw of the Oregon State (Old Youngs Bay) highway bridge, mile 2.4, across Youngs Bay... of the Oregon State (Lewis and Clark River) highway bridge, mile 1.0, across the Lewis and Clark...
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Code of Federal Regulations, 2010 CFR
2010-07-01
... OPERATION REGULATIONS Specific Requirements Arkansas § 117.139 White River. (a) The draws of the St. Louis Southwestern railroad bridge, mile 98.9 at Clarendon, the US70 highway bridge, mile 121.7 at DeValls Bluff, the Chicago, Rock Island and Pacific Railroad bridge, mile 122.0 at DeValls Bluff, the Missouri Pacific...
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76 FR 50123 - Drawbridge Operation Regulations; Hackensack River, Jersey City, NJ
Federal Register 2010, 2011, 2012, 2013, 2014
2011-08-12
... temporary deviation from the regulation governing the operation of the Hack Freight Bridge, mile 3.1, across...-9826. SUPPLEMENTARY INFORMATION: The Hack Freight Bridge, across the Hackensack River at mile 3.1 has a... to provide openings. Under this temporary deviation the Hack Freight Bridge, mile 3.1, across the...
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DOT National Transportation Integrated Search
2008-01-01
This study evaluated the bulb-T beams made with self-consolidating concrete (SCC) used in the Route 33 Bridge over the Pamunkey River at West Point, Virginia. Before the construction of the bridge, two test beams with SCC similar in cross section to ...
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75 FR 54771 - Drawbridge Operation Regulation; Trent River, New Bern, NC
Federal Register 2010, 2011, 2012, 2013, 2014
2010-09-09
... New Bern, NC, to accommodate a Bridge Run. This deviation allows the drawbridge to be maintained in... approximately 14 feet above mean high water. On behalf of the Neuse River Bridge Run Organization and the City... Bridge Run schedule for Saturday, October 16, 2010. Under this deviation, the drawbridge would be allowed...
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Hydraulic survey and scour assessment of Bridge 524, Tanana River at Big Delta, Alaska
Heinrichs, Thomas A.; Langley, Dustin E.; Burrows, Robert L.; Conaway, Jeffrey S.
2007-01-01
Bathymetric and hydraulic data were collected August 26–28, 1996, on the Tanana River at Big Delta, Alaska, at the Richardson Highway bridge and Trans-Alaska Pipeline crossing. Erosion along the right (north) bank of the river between the bridge and the pipeline crossing prompted the data collection. A water-surface profile hydraulic model for the 100- and 500-year recurrence-interval floods was developed using surveyed information. The Delta River enters the Tanana immediately downstream of the highway bridge, causing backwater that extends upstream of the bridge. Four scenarios were considered to simulate the influence of the backwater on flow through the bridge. Contraction and pier scour were computed from model results. Computed values of pier scour were large, but the scour during a flood may actually be less because of mitigating factors. No bank erosion was observed at the time of the survey, a low-flow period. Erosion is likely to occur during intermediate or high flows, but the actual erosion processes are unknown at this time.
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13. WEST END, LOOKING NE, PHILADELPHIA ZOO LION SCULPTURE IN ...
13. WEST END, LOOKING NE, PHILADELPHIA ZOO LION SCULPTURE IN FOREGROUND. - Connecting Railway, Schuylkill River Bridge, Spanning Schuylkill River, north of Girard Avenue Bridge, Philadelphia, Philadelphia County, PA
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Eash, D.A.
1996-01-01
Flood-plain and channel-aggradation rates were estimated at 10 bridge sites on the Iowa River upstream of Coralville Lake and at two bridge sites in the central part of the Skunk River Basin. Four measurement methods were used to quantify aggradation rates: (1) a dendrogeomorphic method that used tree-age data and sediment-deposition depths, (2) a bridge-opening cross-section method that compared historic and recent cross sections of bridge openings, (3) a stage-discharge rating-curve method that compared historic and recent stages for the 5-year flood discharge and the average discharge, and (4) nine sediment pads that were installed on the Iowa River flood plain at three bridge sites in the vicinity of Marshalltown. The sediment pads were installed prior to overbank flooding in 1993. Sediments deposited on the pads as a result of the 1993 flood ranged in depth from 0.004 to 2.95 feet. Measurement periods used to estimate average aggradation rates ranged from 1 to 98 years and varied among methods and sites. The highest aggradation rates calculated for the Iowa River Basin using the dendrogeomorphic and rating- curve measurement methods were for the State Highway 14 crossing at Marshalltown, where these highest rates were 0.045 and 0.124 feet per year, respectively. The highest aggradation rates calculated for the Skunk River Basin were for the U.S. Highway 63 crossing of the South Skunk River near Oskaloosa, where these highest rates were 0.051 and 0.298 feet per year, respectively.
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Introduction to the Delaware River Port Authority's Smart Bridges initiative
NASA Astrophysics Data System (ADS)
Box, Robert A.; McCullough, Patrick J.; Bistline, Robert S.
2000-06-01
The Delaware River Port Authority, whose mission is to manage, plan and construct transportation facilities and provide transportation services to maximize the safe and efficient movement of people and freight within the Delaware River Valley, located in southwestern Pennsylvania and southern New Jersey, is a self-financing, bi-state Authority, formed by a compact between the Commonwealth of Pennsylvania and the State of New Jersey and approved by the Congress of the United States. The Delaware River Port Authority is firmly committed to the strategic and integrated use of advanced transportation technology to improve traffic flow, operational efficiency and safety on DRPA's four bridges. To this end, the Delaware River Port Authority has initiated a program, appropriately named 'Smart Bridges.' The Delaware River Port Authority has recognized that this type of program is essential to the advancement of the DRPA's mission as an efficient, customer- friendly transportation and regional development agency. Under the Smart Bridges program the Delaware River Port Authority is introducing new technology into its aging infrastructure and transportation systems to ensure that the facilities continue to serve the region into the 21st century and beyond. Initiatives introduced under this program include EZ Pass, video surveillance systems, computerized traffic control systems and partnering with local universities to investigate the application of various innovative technologies to assist in the maintenance of the bridge facilities.
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1. View of bridge from Interstate 195 (Washington Bridge) looking ...
1. View of bridge from Interstate 195 (Washington Bridge) looking southwest - India Point Railroad Bridge, Spanning Seekonk River between Providence & East Providence, Providence, Providence County, RI
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Whiteman, Aroscott
2012-01-01
In 2010, the U.S. Geological Survey, in cooperation with the Montana Department of Environmental Quality, initiated a dye-tracer study to determine travel times, streamflow velocities, and longitudinal dispersion rates for the Missouri River upstream from Canyon Ferry Lake. For this study, rhodamine WT (RWT) dye was injected at two locations, Missouri River Headwaters State Park in early September and Broadwater-Missouri Dam (Broadwater Dam) in late August 2010. Dye concentrations were measured at three sites downstream from each dye-injection location. The study area was a 41.2-mile reach of the Missouri River from Trident, Montana, at the confluence of the Jefferson, Madison, and Gallatin Rivers (Missouri River Headwaters) at river mile 2,319.40 downstream to the U.S. Route 12 Bridge (Townsend Bridge), river mile 2,278.23, near Townsend, Montana. Streamflows were reasonably steady and ranged from 3,070 to 3,700 cubic feet per second. Mean velocities were calculated for each subreach between measurement sites for the leading edge, peak concentration, centroid, and trailing edge at 10 percent of the peak concentration of the dye plume. Calculated velocities for the centroid of the dye plume ranged from 0.80 to 3.02 feet per second within the study reach from Missouri River Headwaters to Townsend Bridge, near Townsend. The mean velocity of the dye plume for the entire study reach, excluding the subreach between the abandoned Milwaukee Railroad bridge at Lombard, Montana (Milwaukee Bridge) and Broadwater-Missouri Dam (Broadwater Dam), was 2.87 feet per second. The velocity of the centroid of the dye plume for the subreach between Milwaukee Bridge and Broadwater Dam (Toston Reservoir) was 0.80 feet per second. The residence time for Toston Reservoir was 8.2 hours during this study. Estimated longitudinal dispersion rates of the dye plume for this study ranged from 0.72 feet per second for the subreach from Milwaukee Bridge to Broadwater Dam to 2.26 feet per second for the subreach from the U.S. Route 287 Bypass Bridge over the Missouri River north of Toston, Montana to Yorks Islands. A relation was determined between travel time of the peak concentration and the time for the dye plume to pass a site (duration of the dye plume). This relation can be used to estimate when the decreasing concentration of a potential contaminant is reduced to 10 percent of its peak concentration for accidental (contaminant or chemical) spills into the upper Missouri River.
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33 CFR 117.1089 - Manitowoc River.
Code of Federal Regulations, 2013 CFR
2013-07-01
... DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Wisconsin § 117.1089 Manitowoc River. (a) The draws of... between the two bridges. (b) The draw of the Wisconsin Central railroad bridge, mile 0.91 at Manitowoc...
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33 CFR 117.1089 - Manitowoc River.
Code of Federal Regulations, 2014 CFR
2014-07-01
... DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Wisconsin § 117.1089 Manitowoc River. (a) The draws of... between the two bridges. (b) The draw of the Wisconsin Central railroad bridge, mile 0.91 at Manitowoc...
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33 CFR 117.1089 - Manitowoc River.
Code of Federal Regulations, 2012 CFR
2012-07-01
... DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Wisconsin § 117.1089 Manitowoc River. (a) The draws of... between the two bridges. (b) The draw of the Wisconsin Central railroad bridge, mile 0.91 at Manitowoc...
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33 CFR 117.1089 - Manitowoc River.
Code of Federal Regulations, 2011 CFR
2011-07-01
... DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Wisconsin § 117.1089 Manitowoc River. (a) The draws of... between the two bridges. (b) The draw of the Wisconsin Central railroad bridge, mile 0.91 at Manitowoc...
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33 CFR 117.1089 - Manitowoc River.
Code of Federal Regulations, 2010 CFR
2010-07-01
... DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Wisconsin § 117.1089 Manitowoc River. (a) The draws of... between the two bridges. (b) The draw of the Wisconsin Central railroad bridge, mile 0.91 at Manitowoc...
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78 FR 77591 - Drawbridge Operation Regulation; Shark River, NJ
Federal Register 2010, 2011, 2012, 2013, 2014
2013-12-24
..., NJ. The deviation is necessary to facilitate the replacement of motor seals and instrumentation on... motor seals and instrumentation on the bridge. The Route 71 Bridge across Shark River (South Channel...
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22. Schuylkill River Bridge. Philadelphia, Philadelphia Co., PA. Sec. 1101, ...
22. Schuylkill River Bridge. Philadelphia, Philadelphia Co., PA. Sec. 1101, MP 87.14. - Northeast Railroad Corridor, Amtrak route between Delaware-Pennsylvania & Pennsylvania-New Jersey state lines, Philadelphia, Philadelphia County, PA
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21. Schuylkill River Bridge. Philadelphia, Philadelphia Co., PA. Sec. 1101, ...
21. Schuylkill River Bridge. Philadelphia, Philadelphia Co., PA. Sec. 1101, MP 87.14. - Northeast Railroad Corridor, Amtrak route between Delaware-Pennsylvania & Pennsylvania-New Jersey state lines, Philadelphia, Philadelphia County, PA
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38. Historic photograph, photographer unknown, c. 1944. VIEW SHOWING BURROS ...
38. Historic photograph, photographer unknown, c. 1944. VIEW SHOWING BURROS (OR MULES) CROSSING BRIDGE, LOOKING NORTHEAST. - Verde River Sheep Bridge, Spanning Verde River (Tonto National Forest), Cave Creek, Maricopa County, AZ
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78 FR 36653 - Drawbridge Operation Regulation; Tombigbee River, AL
Federal Register 2010, 2011, 2012, 2013, 2014
2013-06-19
... governing the operation of the Meridian Bigbee Railroad (MBRR) vertical lift bridge across the Tombigbee... schedule for the Meridian Bigbee vertical lift bridge across the Tombigbee River, mile 128.6, near Naheola...
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5. Foreground: ore bridges, ore/coke/limestone bins, Detroit River; background: stock ...
5. Foreground: ore bridges, ore/coke/limestone bins, Detroit River; background: stock house on left, stripper building, BOF. Looking south/southwest - Rouge Steel Company, 3001 Miller Road, Dearborn, MI
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-10-23
... 1625-AA00 Safety Zone: Leukemia & Lymphoma Light the Night Walk Fireworks Display; Willamette River... Steele Bridge and the Burnside Bridge, and will be enforced during the Leukemia & Lymphoma Light the... Light the Night Walk Fireworks Display; Willamette River, Portland, OR. (a) Location. The following area...
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33 CFR 117.949 - Tennessee River.
Code of Federal Regulations, 2011 CFR
2011-07-01
... Chief John Ross Bridge over the Tennessee River, mile 464.1, at Chattanooga, and the Southern Railway Bridge over the Tennessee River, mile 470.7, at Hixon, Tennessee, shall open on signal when the vertical clearance beneath the draw is 50 feet or less. When the vertical clearance beneath the draw is more than 50...
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33 CFR 117.949 - Tennessee River.
Code of Federal Regulations, 2012 CFR
2012-07-01
... Chief John Ross Bridge over the Tennessee River, mile 464.1, at Chattanooga, and the Southern Railway Bridge over the Tennessee River, mile 470.7, at Hixon, Tennessee, shall open on signal when the vertical clearance beneath the draw is 50 feet or less. When the vertical clearance beneath the draw is more than 50...
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33 CFR 117.949 - Tennessee River.
Code of Federal Regulations, 2013 CFR
2013-07-01
... Chief John Ross Bridge over the Tennessee River, mile 464.1, at Chattanooga, and the Southern Railway Bridge over the Tennessee River, mile 470.7, at Hixon, Tennessee, shall open on signal when the vertical clearance beneath the draw is 50 feet or less. When the vertical clearance beneath the draw is more than 50...
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77 FR 41685 - Drawbridge Operation Regulation; Willamette River, Portland, OR
Federal Register 2010, 2011, 2012, 2013, 2014
2012-07-16
... deviation is necessary to accommodate Portland's Big Float event. This deviation allows the bridge to remain... of the Big Float event. The Hawthorne Bridge crosses the Willamette River at mile 13.1 and provides 49 feet of vertical clearance above Columbia River Datum 0.0 while in the closed position. Vessels...
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33 CFR 117.651 - St. Joseph River.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false St. Joseph River. 117.651 Section... DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Michigan § 117.651 St. Joseph River. The draws of the US33 (Blossomland) bridge, mile 0.9, and the BL-94 (Bicentennial) bridge, mile 1.3, both at St. Joseph...
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33 CFR 117.493 - Sabine River.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Sabine River. 117.493 Section 117... OPERATION REGULATIONS Specific Requirements Louisiana § 117.493 Sabine River. (a) The draw of the Union...) The Kansas City Southern railroad bridge, mile 36.2 near Ruliff and the draw of the S12 bridge, mile...
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76 FR 4819 - Drawbridge Operation Regulations; Passaic River, Jersey City, NJ
Federal Register 2010, 2011, 2012, 2013, 2014
2011-01-27
... Operation Regulations; Passaic River, Jersey City, NJ AGENCY: Coast Guard, DHS. ACTION: Notice of temporary... deviation from the regulation governing the operation of the Route 1 & 9 Bridge across the Passaic River, mile 1.8, at Jersey City, New Jersey. The deviation is necessary for bridge painting. This deviation...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-08-26
... Operation Regulation; Atlantic Intracoastal Waterway, Wrightsville Beach, NC and Northeast Cape Fear River... Bridge across the Northeast Cape Fear River, mile 1.0, at Wilmington, NC. The deviation is necessary to.... Holmes Bridge across the Northeast Cape Fear River, mile 1.0, at Wilmington. The current operating...
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18. Photocopy of photograph of WalpoleWestminster bridge at high water ...
18. Photocopy of photograph of Walpole-Westminster bridge at high water during flood of November, 1927; photograph from Walpole Historical Society scrapbook collection. View west: Walpole approach (railroad station and store) and Connecticut River at flood stage, November, 1927. - Walpole-Westminster Bridge, Spanning Connecticut River between Walpole, NH & Westminster, VT, Walpole, Cheshire County, NH
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77 FR 70372 - Drawbridge Operation Regulation; Shark River (South Channel), Avon Township, NJ
Federal Register 2010, 2011, 2012, 2013, 2014
2012-11-26
... regulation that governs the opening of the S35 Bridge, mile 0.9, across Shark River (South Channel) at Avon... no longer a movable bridge, the regulation controlling the opening and closing of the bridge is no... jeopardizing the safety or security of people, places or vessels. 6. Unfunded Mandates Reform Act The Unfunded...
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19. BLUEPRINT, RR BRIDGE MISSISSIPPI, CLAY CO., WAVERLY 1.5 mi. ...
19. BLUEPRINT, RR BRIDGE MISSISSIPPI, CLAY CO., WAVERLY 1.5 mi. S of Ms. 50 Map of Tombigbee River at Waverly, 'Proposed Crossing.' 12 May 1888. Credt: Columbus & Greenville, RR, Columbus, Ms. DWG S-3-343. Sarcone Photography, ColumbuS, Ms. Sept 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS
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DOT National Transportation Integrated Search
2003-01-01
Two parallel bridges carry I-81 north and south over the New River in southwest Virginia, near the city of Radford. The bridges are identical in design and have been in place since 1985. In recent years, a number of maintenance issues have been repor...
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76 FR 72309 - Drawbridge Operation Regulation; Neuse River, New Bern, NC
Federal Register 2010, 2011, 2012, 2013, 2014
2011-11-23
... bridge across Neuse River, mile 33.7 at New Bern, NC. The drawbridge was replaced with a fixed bridge in..., mile 33.7, at New Bern, NC was removed and replaced with a fixed bridge in 1999. It has come to the... Federal Regulations by removing language that regulates signaling and notice requirements for the opening...
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Wyman, Megan T.; Kavet, Robert
2017-01-01
Empirical evidence exists that some marine animals perceive and orient to local distortions in the earth’s main static geomagnetic field. The magnetic fields produced by undersea electric power cables that carry electricity from hydrokinetic energy sources to shore-based power stations may produce similar local distortions in the earth’s main field. Concerns exist that animals migrating along the continental shelves might orient to the magnetic field from the cables, and move either inshore or offshore away from their normal path. We have studied the effect of the Trans Bay Cable (TBC), an 85-km long, high voltage, direct current (DC) transmission line leading underwater from Pittsburg, CA to San Francisco, CA, on fishes migrating through the San Francisco Estuary. These included Chinook salmon smolts (Oncorhynchus tshawytscha) that migrate downstream through the San Francisco Estuary to the Pacific Ocean and adult green sturgeon (Acipenser medirostris), which migrate upstream from the ocean through the estuary to their spawning habitat in the upper Sacramento River and return to the ocean after spawning occurs. Based on a detailed gradiometer survey, we found that the distortions in the earth’s main field produced by bridges across the estuary were much greater than those from the Trans Bay Cable. The former anomalies exceeded the latter by an order of magnitude or more. Significant numbers of tagged Chinook salmon smolts migrated past bridges, which produced strong magnetic anomalies, to the Golden Gate Bridge, where they were recorded by dual arrays of acoustic tag-detecting monitors moored in lines across the mouth of the bay. In addition, adult green sturgeon successfully swam upstream and downstream through the estuary on the way to and from their spawning grounds. Hence, the large anomalies produced by the bridges do not appear to present a strong barrier to the natural seasonal movement patterns of salmonid smolts and adult green sturgeon. PMID:28575021
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Klimley, A Peter; Wyman, Megan T; Kavet, Robert
2017-01-01
Empirical evidence exists that some marine animals perceive and orient to local distortions in the earth's main static geomagnetic field. The magnetic fields produced by undersea electric power cables that carry electricity from hydrokinetic energy sources to shore-based power stations may produce similar local distortions in the earth's main field. Concerns exist that animals migrating along the continental shelves might orient to the magnetic field from the cables, and move either inshore or offshore away from their normal path. We have studied the effect of the Trans Bay Cable (TBC), an 85-km long, high voltage, direct current (DC) transmission line leading underwater from Pittsburg, CA to San Francisco, CA, on fishes migrating through the San Francisco Estuary. These included Chinook salmon smolts (Oncorhynchus tshawytscha) that migrate downstream through the San Francisco Estuary to the Pacific Ocean and adult green sturgeon (Acipenser medirostris), which migrate upstream from the ocean through the estuary to their spawning habitat in the upper Sacramento River and return to the ocean after spawning occurs. Based on a detailed gradiometer survey, we found that the distortions in the earth's main field produced by bridges across the estuary were much greater than those from the Trans Bay Cable. The former anomalies exceeded the latter by an order of magnitude or more. Significant numbers of tagged Chinook salmon smolts migrated past bridges, which produced strong magnetic anomalies, to the Golden Gate Bridge, where they were recorded by dual arrays of acoustic tag-detecting monitors moored in lines across the mouth of the bay. In addition, adult green sturgeon successfully swam upstream and downstream through the estuary on the way to and from their spawning grounds. Hence, the large anomalies produced by the bridges do not appear to present a strong barrier to the natural seasonal movement patterns of salmonid smolts and adult green sturgeon.
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DOE Office of Scientific and Technical Information (OSTI.GOV)
Klimley, A. Peter; Wyman, Megan T.; Kavet, Robert
Empirical evidence exists that some marine animals perceive and orient to local distortions in the earth's main static geomagnetic field. The magnetic fields produced by undersea electric power cables that carry electricity from hydrokinetic energy sources to shore-based power stations may produce similar local distortions in the earth's main field. Concerns exist that animals migrating along the continental shelves might orient to the magnetic field from the cables, and move either inshore or offshore away from their normal path. We studied the effect of the Trans Bay Cable (TBC), an 85-km long, high voltage, direct current (DC) transmission line leadingmore » underwater from Pittsburg, CA to San Francisco, CA, on fishes migrating through the San Francisco Estuary. These included Chinook salmon smolts (Oncorhynchus tshawytscha) that migrate downstream through the San Francisco Estuary to the Pacific Ocean and adult green sturgeon (Acipenser medirostris), which migrate upstream from the ocean through the estuary to their spawning habitat in the upper Sacramento River and return to the ocean after spawning occurs. And based on a detailed gradiometer survey, we found that the distortions in the earth's main field produced by bridges across the estuary were much greater than those from the Trans Bay Cable. The former anomalies exceeded the latter by an order of magnitude or more. Significant numbers of tagged Chinook salmon smolts migrated past bridges, which produced strong magnetic anomalies, to the Golden Gate Bridge, where they were recorded by dual arrays of acoustic tag-detecting monitors moored in lines across the mouth of the bay. Additionally, adult green sturgeon successfully swam upstream and downstream through the estuary on the way to and from their spawning grounds. Hence, the large anomalies produced by the bridges do not appear to present a strong barrier to the natural seasonal movement patterns of salmonid smolts and adult green sturgeon.« less
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Klimley, A. Peter; Wyman, Megan T.; Kavet, Robert; ...
2017-06-02
Empirical evidence exists that some marine animals perceive and orient to local distortions in the earth's main static geomagnetic field. The magnetic fields produced by undersea electric power cables that carry electricity from hydrokinetic energy sources to shore-based power stations may produce similar local distortions in the earth's main field. Concerns exist that animals migrating along the continental shelves might orient to the magnetic field from the cables, and move either inshore or offshore away from their normal path. We studied the effect of the Trans Bay Cable (TBC), an 85-km long, high voltage, direct current (DC) transmission line leadingmore » underwater from Pittsburg, CA to San Francisco, CA, on fishes migrating through the San Francisco Estuary. These included Chinook salmon smolts (Oncorhynchus tshawytscha) that migrate downstream through the San Francisco Estuary to the Pacific Ocean and adult green sturgeon (Acipenser medirostris), which migrate upstream from the ocean through the estuary to their spawning habitat in the upper Sacramento River and return to the ocean after spawning occurs. And based on a detailed gradiometer survey, we found that the distortions in the earth's main field produced by bridges across the estuary were much greater than those from the Trans Bay Cable. The former anomalies exceeded the latter by an order of magnitude or more. Significant numbers of tagged Chinook salmon smolts migrated past bridges, which produced strong magnetic anomalies, to the Golden Gate Bridge, where they were recorded by dual arrays of acoustic tag-detecting monitors moored in lines across the mouth of the bay. Additionally, adult green sturgeon successfully swam upstream and downstream through the estuary on the way to and from their spawning grounds. Hence, the large anomalies produced by the bridges do not appear to present a strong barrier to the natural seasonal movement patterns of salmonid smolts and adult green sturgeon.« less
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Slowed Relaxation in Fatigued Skeletal Muscle Fibers of Xenopus and Mouse
Westerblad, Håkan; Lännergren, Jan; Allen, David G.
1997-01-01
Slowing of relaxation is an important characteristic of skeletal muscle fatigue. The aim of the present study was to quantify the relative contribution of altered Ca2+ handling (calcium component) and factors down-stream to Ca2+ (cross-bridge component) to the slowing of relaxation in fatigued fibers of Xenopus and mouse. Two types of Xenopus fibers were used: easily fatigued, type 1 fibers and fatigue resistant, type 2 fibers. In these Xenopus fibers the free myoplasmic [Ca2+] ([Ca2+]i) was measured with indo-1, and the relaxation of Ca2+-derived force, constructed from tetanic [Ca2+]i records and in vivo [Ca2+]i-force curves, was analyzed. An alternative method was used in both Xenopus and mouse fibers: fibers were rapidly shortened during the initial phase of relaxation, and the time to the peak of force redevelopment was measured. These two methods gave similar results and showed proportional slowing of the calcium and cross-bridge components of relaxation in both fatigued type 1 and type 2 Xenopus fibers, whereas only the cross-bridge component was slowed in fatigued mouse fibers. Ca2+ removal from the myoplasm during relaxation was markedly less effective in Xenopus fibers as compared to mouse fibers. Fatigued Xenopus fibers displayed a reduced rate of sarcoplasmic reticulum Ca2+ uptake and increased sarcoplasmic reticulum Ca2+ leak. Some fibers were stretched at various times during relaxation. The resistance to these stretches was increased during fatigue, especially in Xenopus fibers, which indicates that longitudinal movements during relaxation had become less pronounced and this might contribute to the increased cross-bridge component of relaxation in fatigue. In conclusion, slowing of relaxation in fatigued Xenopus fibers is caused by impaired Ca2+ handling and altered cross-bridge kinetics, whereas the slowing in mouse fibers is only due to altered cross-bridge kinetics. PMID:9089444
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Shiah, Amy A.; Gandra, Paulo G.; Hogan, Michael C.
2013-01-01
The energy cost of contractions in skeletal muscle involves activation of both actomyosin and sarcoplasmic reticulum (SR) Ca2+-pump (SERCA) ATPases, which together determine the overall ATP demand. During repetitive contractions leading to fatigue, the relaxation rate and Ca2+ pumping become slowed, possibly because of intracellular metabolite accumulation. The role of the energy cost of cross-bridge cycling during contractile activity on Ca2+-pumping properties has not been investigated. Therefore, we inhibited cross-bridge cycling by incubating isolated Xenopus single fibers with N-benzyl-p-toluene sulfonamide (BTS) to study the mechanisms by which SR Ca2+ pumping is impaired during fatiguing contractions. Fibers were stimulated in the absence (control) and presence of BTS and cytosolic calcium ([Ca2+]c) transients or intracellular pH (pHi) changes were measured. BTS treatment allowed normal [Ca2+]c transients during stimulation without cross-bridge activation. At the time point that tension was reduced to 50% in the control condition, the fall in the peak [Ca2+]c and the increase in basal [Ca2+]c did not occur with BTS incubation. The progressively slower Ca2+ pumping rate and the fall in pHi during repetitive contractions were reduced during BTS conditions. However, when mitochondrial ATP supply was blocked during contractions with BTS present (BTS + cyanide), there was no further slowing in SR Ca2+ pumping during contractions compared with the BTS-alone condition. Furthermore, the fall in pHi was significantly less during the BTS + cyanide condition than in the control conditions. These results demonstrate that factors related to the energetic cost of cross-bridge cycling, possibly the accumulation of metabolites, inhibit the Ca2+ pumping rate during fatiguing contractions. PMID:23678027
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1981-03-01
to retain some of its aesthetic quality. Important bridges were also being constructed outside of France. The Westminister Bridge (1738-50) was built... Legislative Session. It was eventually to connect the waters of Mobile Bay with the Coosa River at Wetumpka, and eventually with the Tennessee. The project...Bridge Act of 1927 were important legislative aids. The state act resulted in the construction of fifteen major bridges, including the attractive
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Unit 6, downstream from Ferndale Bridge Johnstown Local Flood ...
Unit 6, downstream from Ferndale Bridge - Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA
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Unit 5, upstream toward incline bridge Johnstown Local Flood ...
Unit 5, upstream toward incline bridge - Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA
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Unit 2, downstream from Coppersdale Bridge Johnstown Local Flood ...
Unit 2, downstream from Coppersdale Bridge - Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA
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3. VIEW OF EAST SOUTHEAST, GROUND LEVEL VIEW OF ...
3. VIEW OF EAST - SOUTHEAST, GROUND LEVEL VIEW OF APPROACH SPANS, NORTH END OF BRIDGE, MAIN SPANS IN BACKGROUND - Buffalo River Bridge, Spanning Buffalo River on U.S. Highway 65, Marshall, Searcy County, AR
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Code of Federal Regulations, 2012 CFR
2012-07-01
... OPERATION REGULATIONS Specific Requirements Wisconsin § 117.1087 Fox River. (a) The draws of the Canadian..., Wisconsin Street bridge, mile 57.0, and the Congress Avenue bridge, mile 58.3 all at Oshkosh, shall open on...
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Code of Federal Regulations, 2014 CFR
2014-07-01
... OPERATION REGULATIONS Specific Requirements Wisconsin § 117.1087 Fox River. (a) The draws of the Canadian..., Wisconsin Street bridge, mile 57.0, and the Congress Avenue bridge, mile 58.3 all at Oshkosh, shall open on...
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Code of Federal Regulations, 2013 CFR
2013-07-01
... OPERATION REGULATIONS Specific Requirements Wisconsin § 117.1087 Fox River. (a) The draws of the Canadian..., Wisconsin Street bridge, mile 57.0, and the Congress Avenue bridge, mile 58.3 all at Oshkosh, shall open on...
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Code of Federal Regulations, 2011 CFR
2011-07-01
... OPERATION REGULATIONS Specific Requirements Wisconsin § 117.1087 Fox River. (a) The draws of the Canadian..., Wisconsin Street bridge, mile 57.0, and the Congress Avenue bridge, mile 58.3 all at Oshkosh, shall open on...
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Code of Federal Regulations, 2010 CFR
2010-07-01
... OPERATION REGULATIONS Specific Requirements Wisconsin § 117.1087 Fox River. (a) The draws of the Canadian..., Wisconsin Street bridge, mile 57.0, and the Congress Avenue bridge, mile 58.3 all at Oshkosh, shall open on...
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Plans: Poop Deck, Boat Deck, Housetop, Bridge Deck, Upper Bridge ...
Plans: Poop Deck, Boat Deck, Housetop, Bridge Deck, Upper Bridge Deck, Navigating Bridge, Forecastle Deck, Upper Deck, Second Deck and Hold - Saugatuck, James River Reserve Fleet, Newport News, Newport News, VA
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Photographic copy of early 20 x 33, black and white ...
Photographic copy of early 20 x 33, black and white photograph. Located loose in oversized box at the National Museum of American History, Smithsonian Institution, Archives Center, Work and Industry Division, Washington, D.C. Original Photographer unknown. EARLY PHOTOGRAPH OF BRIDGE TAKEN FROM DOWN RIVER NEAR EAST BANK LOOKING SOUTHWEST UP RIVER TOWARD WEST BANK SHOWING STEAM LOCOMOTIVE TRAIN CROSSING BRIDGE. - Huey P. Long Bridge, Spanning Mississippi River approximately midway between nine & twelve mile points upstream from & west of New Orleans, Jefferson, Jefferson Parish, LA
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77 FR 20718 - Drawbridge Operation Regulation; Sacramento River, Isleton, CA
Federal Register 2010, 2011, 2012, 2013, 2014
2012-04-06
... Operation Regulation; Sacramento River, Isleton, CA AGENCY: Coast Guard, DHS. ACTION: Notice of temporary... regulation that governs the Isleton Drawbridge across Sacramento River, mile 18.7, at Isleton, CA. The... operation of the Isleton Drawbridge, mile 18.7, over Sacramento River, at Isleton, CA. The drawbridge...
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78 FR 31454 - Drawbridge Operation Regulation; Hudson River, Troy and Green Island, NY
Federal Register 2010, 2011, 2012, 2013, 2014
2013-05-24
...-AA09 Drawbridge Operation Regulation; Hudson River, Troy and Green Island, NY AGENCY: Coast Guard, DHS... that governs the highway bridge (Troy Green Island) across the Hudson River, mile 152.7, between Troy... the regulations for the 112th Street Bridge, mile 155.4, between Troy and Cohoes which has been...
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78 FR 35756 - Drawbridge Operation Regulations; Harlem River, New York City, NY
Federal Register 2010, 2011, 2012, 2013, 2014
2013-06-14
... Regulations; Harlem River, New York City, NY AGENCY: Coast Guard, DHS. ACTION: Notice of temporary deviation... from the regulation governing the operation of the Willis Avenue Bridge across the Harlem River, mile 1... found at 33 CFR 117.789(b)(2). The bridge owner, New York City Department of Transportation, requested a...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-08-21
...; Cape Fear and Northeast Cape Fear River; Wilmington, NC AGENCY: Coast Guard, DHS. ACTION: Final rule... Beach, NC; the Cape Fear Memorial Bridge across the Cape Fear River, mile 26.8; and the Isabel S. Holmes Bridge across the Northeast Cape Fear River, mile 1.0; both in Wilmington, NC. The modification will...
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78 FR 76195 - Drawbridge Operation Regulations; Hackensack River, New Jersey
Federal Register 2010, 2011, 2012, 2013, 2014
2013-12-17
... Upper Hack and HX Bridges, miles 6.9 and 7.7, respectively, all across the Hackensack River, NJ to... Upper Hack Bridge, mile 6.9, has a vertical clearance of 8 feet at mean high water, and 13 feet at mean... so at all times. Under this temporary deviation the PATH, Portal, Upper Hack and HX bridges may...
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DOT National Transportation Integrated Search
2010-03-01
Three defective ASTM A 514 steel splice plates were discovered on the I-275 Combs-Hehl twin bridges over the Ohio River. A follow-on in-depth field inspection of 1,356 A 514 steel plates on the bridges revealed 14 additional defective gusset and spli...
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Unit 5, downstream from Hickory Street Bridge Johnstown Local ...
Unit 5, downstream from Hickory Street Bridge - Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA
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Unit 6, downstream from Horner Street Bridge Johnstown Local ...
Unit 6, downstream from Horner Street Bridge - Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA
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Unit 3, downstream from Fourth Avenue Bridge Johnstown Local ...
Unit 3, downstream from Fourth Avenue Bridge - Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA
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Unit 4, upstream from Johns Street Bridge Johnstown Local ...
Unit 4, upstream from Johns Street Bridge - Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA
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Unit 5, downstream from Haynes Street Bridge Johnstown Local ...
Unit 5, downstream from Haynes Street Bridge - Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA
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Unit 4, downstream from Johns Street Bridge Johnstown Local ...
Unit 4, downstream from Johns Street Bridge - Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA
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Unit 4, downstream from First Street Bridge Johnstown Local ...
Unit 4, downstream from First Street Bridge - Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA
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Unit 6, upstream from Hickory Street Bridge Johnstown Local ...
Unit 6, upstream from Hickory Street Bridge - Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA
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6. Photo copy of historic photograph, ca. 1937. VIEW OF ...
6. Photo copy of historic photograph, ca. 1937. VIEW OF SOUTHERLY ELEVATION, KINGSTON STATION R.R. BRIDGE. Rhode Island Department of Transportation, Clarence Hussey Bridge Photograph Collection photograph no. 372200, Providence, Rhode Island. - Main Street Bridge, Main Street (State Route 138) over New Haven Railroad, West Kingston, Washington County, RI
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82. DETAIL OF THE MUZZLE END OF THE LAUNCHER BRIDGE ...
82. DETAIL OF THE MUZZLE END OF THE LAUNCHER BRIDGE LOOKING NORTH SHOWING THE CONNECTING BRIDGE AND TWO LAUNCHING TUBES, Date unknown, circa 1952. (Original photograph in possession of Dave Willis, San Diego, California.) - Variable Angle Launcher Complex, Variable Angle Launcher, CA State Highway 39 at Morris Reservior, Azusa, Los Angeles County, CA
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77 FR 40800 - Safety Zone: Sacramento River Closure for Aerial Cable Installation, Sacramento, CA
Federal Register 2010, 2011, 2012, 2013, 2014
2012-07-11
...-AA00 Safety Zone: Sacramento River Closure for Aerial Cable Installation, Sacramento, CA AGENCY: Coast... zone in the navigable waters of the Sacramento River near Sherman Island, CA in support of the...; Sacramento River Closure for Aerial Cable Installation, Sacramento, CA. (a) Location. This temporary safety...
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Nayamatullah, M M M; Bin-Shafique, S; Sharif, H O
2013-01-01
To investigate the effect of input parameters, such as the number of bridge-dwelling birds, decay rate of the bacteria, flow at the river, water temperature, and settling velocity, a parametric study was conducted using a water quality model developed with QUAL2Kw. The reach of the bacterial-impaired section from the direct droppings of bridge-nesting birds at the Guadalupe River near Kerrville, Texas was estimated using the model. The concentration of Escherichia coli bacteria were measured upstream, below the bridge, and downstream of the river for one-and-a-half years. The decay rate of the indicator bacteria in the river water was estimated from the model using measured data, and was found to be 6.5/day. The study suggests that the number of bridge-dwelling birds, the decay rate, and flow at the river have the highest impact on the fate and transport of bacteria. The water temperature moderately affects the fate and transport of bacteria, whereas, the settling velocity of bacteria did not show any significant effect. Once the decay rates are estimated, the reach of the impaired section was predicted from the model using the average flow of the channel. Since the decay rate does not vary significantly in the ambient environment at this location, the length of the impaired section primarily depends on flow.
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Elkmont Vehicle Bridge, Construction PeelAway Great Smoky Mountains National ...
Elkmont Vehicle Bridge, Construction Peel-Away - Great Smoky Mountains National Park Roads & Bridges, Elkmont Vehicle Bridge, Spanning Little River at Elkmont Campground, Gatlinburg, Sevier County, TN
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Hunter, Shelby L.; Ashworth, Chad E.; Smith, S. Jerrod
2017-09-26
In February 2017, the Grand River Dam Authority filed to relicense the Pensacola Hydroelectric Project with the Federal Energy Regulatory Commission. The predominant feature of the Pensacola Hydroelectric Project is Pensacola Dam, which impounds Grand Lake O’ the Cherokees (locally called Grand Lake) in northeastern Oklahoma. Identification of information gaps and assessment of project effects on stakeholders are central aspects of the Federal Energy Regulatory Commission relicensing process. Some upstream stakeholders have expressed concerns about the dynamics of sedimentation and flood flows in the transition zone between major rivers and Grand Lake O’ the Cherokees. To relicense the Pensacola Hydroelectric Project with the Federal Energy Regulatory Commission, the hydraulic models for these rivers require high-resolution bathymetric data along the river channels. In support of the Federal Energy Regulatory Commission relicensing process, the U.S. Geological Survey, in cooperation with the Grand River Dam Authority, performed bathymetric surveys of (1) the Neosho River from the Oklahoma border to the U.S. Highway 60 bridge at Twin Bridges State Park, (2) the Spring River from the Oklahoma border to the U.S. Highway 60 bridge at Twin Bridges State Park, and (3) the Elk River from Noel, Missouri, to the Oklahoma State Highway 10 bridge near Grove, Oklahoma. The Neosho River and Spring River bathymetric surveys were performed from October 26 to December 14, 2016; the Elk River bathymetric survey was performed from February 27 to March 21, 2017. Only areas inundated during those periods were surveyed.The bathymetric surveys covered a total distance of about 76 river miles and a total area of about 5 square miles. Greater than 1.4 million bathymetric-survey data points were used in the computation and interpolation of bathymetric-survey digital elevation models and derived contours at 1-foot (ft) intervals. The minimum bathymetric-survey elevation of the Neosho River was 709.18 ft above North American Vertical Datum of 1988, which corresponds to a maximum depth of 34.22 ft. The minimum bathymetric-survey elevation of the Spring River was 714.18 ft above North American Vertical Datum of 1988, which corresponds to a maximum depth of 29.22 ft. The minimum bathymetric-survey elevation of the Elk River was 715.62 ft above North American Vertical Datum of 1988, which corresponds to a maximum depth of 27.78 ft.
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3. ENVIRONMENT, FROM SOUTH, SHOWING RIVER ROAD RIDGE CARRYING CASSELMAN ...
3. ENVIRONMENT, FROM SOUTH, SHOWING RIVER ROAD RIDGE CARRYING CASSELMAN RIVER ROAD OVER CASSELMAN RIVER - River Road Bridge, Crossing Casselman River on Casselman River Road, Grantsville, Garrett County, MD
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33 CFR 162.205 - Suisun Bay, San Joaquin River, Sacramento River, and connecting waters, CA.
Code of Federal Regulations, 2013 CFR
2013-07-01
..., Sacramento River, and connecting waters, CA. 162.205 Section 162.205 Navigation and Navigable Waters COAST... NAVIGATION REGULATIONS § 162.205 Suisun Bay, San Joaquin River, Sacramento River, and connecting waters, CA. (a) San Joaquin River Deep Water Channel between Suisun Bay and the easterly end of the channel at...
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33 CFR 162.205 - Suisun Bay, San Joaquin River, Sacramento River, and connecting waters, CA.
Code of Federal Regulations, 2014 CFR
2014-07-01
..., Sacramento River, and connecting waters, CA. 162.205 Section 162.205 Navigation and Navigable Waters COAST... NAVIGATION REGULATIONS § 162.205 Suisun Bay, San Joaquin River, Sacramento River, and connecting waters, CA. (a) San Joaquin River Deep Water Channel between Suisun Bay and the easterly end of the channel at...
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33 CFR 162.205 - Suisun Bay, San Joaquin River, Sacramento River, and connecting waters, CA.
Code of Federal Regulations, 2012 CFR
2012-07-01
..., Sacramento River, and connecting waters, CA. 162.205 Section 162.205 Navigation and Navigable Waters COAST... NAVIGATION REGULATIONS § 162.205 Suisun Bay, San Joaquin River, Sacramento River, and connecting waters, CA. (a) San Joaquin River Deep Water Channel between Suisun Bay and the easterly end of the channel at...
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13. VIEW FROM POTOMAC RIVER BRIDGE PLATFORM WEST TOWARDS STATION. ...
13. VIEW FROM POTOMAC RIVER BRIDGE PLATFORM WEST TOWARDS STATION. HARPERS FERRY DEPOT IS ON LEFT, NORTH TRACK WAITING STATION IS ON RIGHT. - Baltimore & Ohio Railroad, Harpers Ferry Station, Potomac Street, Harpers Ferry, Jefferson County, WV
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33 CFR 117.739 - Passaic River.
Code of Federal Regulations, 2011 CFR
2011-07-01
... signal if at least one hour advance notice is given to the drawtender at Upper Hack Bridge mile 6.9, across the Hackensack River at Secaucus, N.J. In the event the HX drawtender is at the Lower Hack Bridge...
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33 CFR 117.739 - Passaic River.
Code of Federal Regulations, 2010 CFR
2010-07-01
... signal if at least one hour advance notice is given to the drawtender at Upper Hack Bridge mile 6.9, across the Hackensack River at Secaucus, N.J. In the event the HX drawtender is at the Lower Hack Bridge...
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77 FR 44142 - Drawbridge Operation Regulation; Neches River, Beaumont, TX
Federal Register 2010, 2011, 2012, 2013, 2014
2012-07-27
... schedule that governs the Kansas City Southern vertical lift span bridge across the Neches River, mile 19.5, at Beaumont, Texas. The deviation is necessary to replace south vertical lift joints on the bridge... has [[Page 44143
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27 CFR 9.164 - River Junction.
Code of Federal Regulations, 2013 CFR
2013-04-01
..., follow the levee along the San Joaquin River onto the Ripon, CA quadrangle map; (3) Then in a northerly... River Junction. (a) Name. The name of the viticultural area described in this section is “River Junction..., CA 1969, photorevised 1980; (2) Vernalis, CA 1969, photorevised 1980. (c) Boundaries. The River...
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27 CFR 9.164 - River Junction.
Code of Federal Regulations, 2012 CFR
2012-04-01
..., follow the levee along the San Joaquin River onto the Ripon, CA quadrangle map; (3) Then in a northerly... River Junction. (a) Name. The name of the viticultural area described in this section is “River Junction..., CA 1969, photorevised 1980; (2) Vernalis, CA 1969, photorevised 1980. (c) Boundaries. The River...
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27 CFR 9.164 - River Junction.
Code of Federal Regulations, 2010 CFR
2010-04-01
..., follow the levee along the San Joaquin River onto the Ripon, CA quadrangle map; (3) Then in a northerly... River Junction. (a) Name. The name of the viticultural area described in this section is “River Junction..., CA 1969, photorevised 1980; (2) Vernalis, CA 1969, photorevised 1980. (c) Boundaries. The River...
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27 CFR 9.164 - River Junction.
Code of Federal Regulations, 2011 CFR
2011-04-01
..., follow the levee along the San Joaquin River onto the Ripon, CA quadrangle map; (3) Then in a northerly... River Junction. (a) Name. The name of the viticultural area described in this section is “River Junction..., CA 1969, photorevised 1980; (2) Vernalis, CA 1969, photorevised 1980. (c) Boundaries. The River...
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27 CFR 9.164 - River Junction.
Code of Federal Regulations, 2014 CFR
2014-04-01
..., follow the levee along the San Joaquin River onto the Ripon, CA quadrangle map; (3) Then in a northerly... River Junction. (a) Name. The name of the viticultural area described in this section is “River Junction..., CA 1969, photorevised 1980; (2) Vernalis, CA 1969, photorevised 1980. (c) Boundaries. The River...
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33 CFR 117.899 - Youngs Bay and Lewis and Clark River.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Youngs Bay and Lewis and Clark... Lewis and Clark River. (a) The draw of the US101 (New Youngs Bay) highway bridge, mile 0.7, across... notice is given to the drawtender at the Lewis and Clark River Bridge by marine radio, telephone, or...
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33 CFR 117.899 - Youngs Bay and Lewis and Clark River.
Code of Federal Regulations, 2011 CFR
2011-07-01
... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Youngs Bay and Lewis and Clark... Lewis and Clark River. (a) The draw of the US101 (New Youngs Bay) highway bridge, mile 0.7, across... notice is given to the drawtender at the Lewis and Clark River Bridge by marine radio, telephone, or...
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1. Photocopied January 1973 from the Keystone Bridge Company Album, ...
1. Photocopied January 1973 from the Keystone Bridge Company Album, 1874. THE KEYSTONE BRIDGE COMPANY: LUCY FURNACE. - Baltimore & Ohio Railroad, Parkersburg Bridge, Ohio River, Parkersburg, Wood County, WV
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AT&SF RAILROAD BRIDGE ACROSS ARROYO SECO CHANNEL AND PARKWAY. SEEN ...
AT&SF RAILROAD BRIDGE ACROSS ARROYO SECO CHANNEL AND PARKWAY. SEEN FROM DEBS PARK IN SAME CAMERA LOCATION AS CA-265-13. NOTE FREEWAY 134 AT DISTANT RIGHT REAR. LOOKING 318°NW - Atchison, Topeka & Santa Fe Railroad Bridge, Spanning Arroyo Seco Parkway at parkway milepost 29.03, Los Angeles, Los Angeles County, CA
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5. VAL LAUNCHER BRIDGE OVER LAUNCHER SLAB TAKEN FROM RESERVOIR ...
5. VAL LAUNCHER BRIDGE OVER LAUNCHER SLAB TAKEN FROM RESERVOIR LOOKING NORTH. - Variable Angle Launcher Complex, Variable Angle Launcher, CA State Highway 39 at Morris Reservior, Azusa, Los Angeles County, CA
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21. View of Clark Fork Vehicle Bridge facing west. Looking ...
21. View of Clark Fork Vehicle Bridge facing west. Looking at bridge deck, guard rail, juncture of two bridge spans. - Clark Fork Vehicle Bridge, Spanning Clark Fork River, serves Highway 200, Clark Fork, Bonner County, ID
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78 FR 35758 - Drawbridge Operation Regulation; Bishop Cut, Near Stockton, CA
Federal Register 2010, 2011, 2012, 2013, 2014
2013-06-14
... Operation Regulation; Bishop Cut, Near Stockton, CA AGENCY: Coast Guard, DHS. ACTION: Notice of deviation... operating regulation that governs the San Joaquin County Highway Bridge across Bishop Cut, mile 1.0, near... Highway Bridge, mile 1.0, over Bishop Cut, near Stockton, CA. The drawbridge navigation span provides a...
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1. Elkmont vehicle bridge at Elkmont Campground, galvanized corrugated arch. ...
1. Elkmont vehicle bridge at Elkmont Campground, galvanized corrugated arch. - Great Smoky Mountains National Park Roads & Bridges, Elkmont Vehicle Bridge, Spanning Little River at Elkmont Campground, Gatlinburg, Sevier County, TN
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VIEW NORTH, SHOWING SOUTH END OF BRIDGE LOOKING TOWARD VAN ...
VIEW NORTH, SHOWING SOUTH END OF BRIDGE LOOKING TOWARD VAN BUREN TOWNSHIP - Belleville Road Bridge, Spanning the Flat River at Burroughs Drive (replaced Burroughs Street Bridge), Lowell, Kent County, MI
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1. VIEW OF SOUTH ELEVATION OF NOTRE DANE BRIDGE, SHOWING ...
1. VIEW OF SOUTH ELEVATION OF NOTRE DANE BRIDGE, SHOWING CAUSEWAY, STEEL ARCH, AND EASTBOUND LANE OF NEW BRIDGE UNDER CONSTRUCTION, PARALLELING CAUSEWAY, LOOKING NORTHWEST - Notre Dame Bridge, Spanning Merrimack River on Bridge Street, Manchester, Hillsborough County, NH
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2. Photocopy of original drawing by Berni Rich, Score Photographers, ...
2. Photocopy of original drawing by Berni Rich, Score Photographers, Cleveland, OH. Drawing courtesy Chessie System, Operating Headquarters Building, Huntington, W.VA., 1980. 'Scherzer rolling Lift Bridge--Bridge No. 40k-C T. & V. Branch-over the the Cuyahoga River for the Baltimoer and Ohio R.R. Co., Cleveland,Division.' - B & O Railroad Bridge Number 464, Spanning Old Ship Canal & Cuyahoga River, Cleveland, Cuyahoga County, OH
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75 FR 54024 - Drawbridge Operation Regulation; Trent River, New Bern, NC
Federal Register 2010, 2011, 2012, 2013, 2014
2010-09-03
... Trent River, mile 0.0, at New Bern, NC, to accommodate a bike race and parade. This deviation allows the... W12-140, 1200 New Jersey Avenue, SE., Washington, DC 20590, between 9 a.m. and 5 p.m., Monday through...: The US70 (Alfred C. Cunningham) Bridge a bascule lift bridge across Trent River, at mile 0.0, has a...
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SPRR WATER SETTLING RESERVOIR. VIEW LOOKING NORTHEAST. INTERSTATE HIGHWAY 8 ...
SPRR WATER SETTLING RESERVOIR. VIEW LOOKING NORTHEAST. INTERSTATE HIGHWAY 8 BRIDGE CROSSES THE COLORADO RIVER BEYOND THE RESERVOIR. THE OCEAN-TO-OCEAN HIGHWAY BRIDGE AND THE 1924 SPRR BRIDGE ARE AT THE RIGHT EDGE OF THE IMAGE ABOVE THE INTERSTATE BRIDGE. FORT YUMA IS SEEN BEYOND THE INTERSTATE ON INDIAN HILL IN CALIFORNIA. THE SINGLE AUTO IS PARKED ON THE SITE OF THE SPRR HOTEL. - Southern Pacific Railroad Water Settling Reservoir, Yuma Crossing, south bank of Colorado River at foot of Madison Avenue, Yuma, Yuma County, AZ
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78 FR 45863 - Drawbridge Operation Regulation; Willamette River at Portland, OR
Federal Register 2010, 2011, 2012, 2013, 2014
2013-07-30
... operating schedule that govern four Multnomah County bridges: The Broadway Bridge, mile 11.7, the Burnside Bridge, mile 12.4, the Morrison Bridge, mile 12.8, and the Hawthorne Bridge, mile 13.1, all crossing the... the Broadway Bridge, mile 11.7, the Burnside Bridge, mile 12.4, the Morrison Bridge, mile 12.8, and...
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77 FR 43164 - Drawbridge Operation Regulation; Willamette River, Portland, OR
Federal Register 2010, 2011, 2012, 2013, 2014
2012-07-24
... schedule that governs four Multnomah County bridges: The Broadway Bridge, mile 11.7, the Burnside Bridge, mile 12.4, the Morrison Bridge, mile 12.8, and the Hawthorne Bridge, mile 13.1, all crossing the..., mile 11.7, the Burnside Bridge, mile 12.4, the Morrison Bridge, mile 12.8, and the Hawthorne Bridge...
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33 CFR 117.718 - Elizabeth River.
Code of Federal Regulations, 2014 CFR
2014-07-01
... the South Front Street bridge, mile 0.0 at Elizabeth, shall open on signal; except that, from 12... the New Jersey Transit Rail Operations railroad bridge, mile 0.7, the Baltic Street bridge, mile 0.9, the Summer Street bridge, mile 1.3, the South Street bridge, mile 1.8, and the Bridge Street bridge...
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Nogueira, Leonardo; Shiah, Amy A; Gandra, Paulo G; Hogan, Michael C
2013-07-15
The energy cost of contractions in skeletal muscle involves activation of both actomyosin and sarcoplasmic reticulum (SR) Ca²⁺-pump (SERCA) ATPases, which together determine the overall ATP demand. During repetitive contractions leading to fatigue, the relaxation rate and Ca²⁺ pumping become slowed, possibly because of intracellular metabolite accumulation. The role of the energy cost of cross-bridge cycling during contractile activity on Ca²⁺-pumping properties has not been investigated. Therefore, we inhibited cross-bridge cycling by incubating isolated Xenopus single fibers with N-benzyl-p-toluene sulfonamide (BTS) to study the mechanisms by which SR Ca²⁺ pumping is impaired during fatiguing contractions. Fibers were stimulated in the absence (control) and presence of BTS and cytosolic calcium ([Ca²⁺]c) transients or intracellular pH (pHi) changes were measured. BTS treatment allowed normal [Ca²⁺]c transients during stimulation without cross-bridge activation. At the time point that tension was reduced to 50% in the control condition, the fall in the peak [Ca²⁺]c and the increase in basal [Ca²⁺]c did not occur with BTS incubation. The progressively slower Ca²⁺ pumping rate and the fall in pHi during repetitive contractions were reduced during BTS conditions. However, when mitochondrial ATP supply was blocked during contractions with BTS present (BTS + cyanide), there was no further slowing in SR Ca²⁺ pumping during contractions compared with the BTS-alone condition. Furthermore, the fall in pHi was significantly less during the BTS + cyanide condition than in the control conditions. These results demonstrate that factors related to the energetic cost of cross-bridge cycling, possibly the accumulation of metabolites, inhibit the Ca²⁺ pumping rate during fatiguing contractions.
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Elevation, west portal. Sign on portal reads Watson Mill Bridge, ...
Elevation, west portal. Sign on portal reads Watson Mill Bridge, est. 1885. - Watson Mill Bridge, Spanning South Fork Broad River, Watson Mill Road, Watson Mill Bridge State Park, Comer, Madison County, GA
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47. View of beginning of unlined canal from MundyLoss bridge ...
47. View of beginning of unlined canal from Mundy-Loss bridge downstream from fish screens, looking west. Photo by Robin Lee Tedder, Puget Power, 1989. - Puget Sound Power & Light Company, White River Hydroelectric Project, 600 North River Avenue, Dieringer, Pierce County, WA
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48. View of unlined canal downstream from MundyLoss bridge, from ...
48. View of unlined canal downstream from Mundy-Loss bridge, from north side of canal looking southwest. Photo by Robin Lee Tedder, Puget Power, 1989. - Puget Sound Power & Light Company, White River Hydroelectric Project, 600 North River Avenue, Dieringer, Pierce County, WA
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Nondestructive testing of a weld repair on the I-65 Bridge over the Ohio River at Louisville.
DOT National Transportation Integrated Search
2009-06-01
Nondestructive evaluation methods were applied to verify the structural integrity of a fracture critical structural member on the I-65 John F. Kennedy Memorial Bridge over the Ohio River at Louisville. Several nondestructive evaluation methods includ...
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33 CFR 165.811 - Atchafalaya River, Berwick Bay, LA-regulated navigation area.
Code of Federal Regulations, 2012 CFR
2012-07-01
... Bridge. (c) When the Morgan City River gauge reads 3.0 feet or above mean sea level, in addition to the... apply to a towing vessel which will navigate: (1) under the lift span of the SPRR Bridge; or (2) through...
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33 CFR 165.811 - Atchafalaya River, Berwick Bay, LA-regulated navigation area.
Code of Federal Regulations, 2014 CFR
2014-07-01
... Bridge. (c) When the Morgan City River gauge reads 3.0 feet or above mean sea level, in addition to the... apply to a towing vessel which will navigate: (1) under the lift span of the SPRR Bridge; or (2) through...
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33 CFR 165.811 - Atchafalaya River, Berwick Bay, LA-regulated navigation area.
Code of Federal Regulations, 2013 CFR
2013-07-01
... Bridge. (c) When the Morgan City River gauge reads 3.0 feet or above mean sea level, in addition to the... apply to a towing vessel which will navigate: (1) under the lift span of the SPRR Bridge; or (2) through...
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33 CFR 165.811 - Atchafalaya River, Berwick Bay, LA-regulated navigation area.
Code of Federal Regulations, 2011 CFR
2011-07-01
... Bridge. (c) When the Morgan City River gauge reads 3.0 feet or above mean sea level, in addition to the... apply to a towing vessel which will navigate: (1) under the lift span of the SPRR Bridge; or (2) through...
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13. AERIAL VIEW LOOKING EASTWARDS AT THE WESTERN SPANS OF ...
13. AERIAL VIEW LOOKING EASTWARDS AT THE WESTERN SPANS OF THE BRIDGE. THE PIERS ARE REINFORCED ON THE UPSTREAM SIDE TO PROTECT THE STRUCTURE FROM DAMAGE FROM ICEFLOES, DEBRIS, ETC. - Susquehanna River Bridge, Spanning Susquehanna River, Havre de Grace, Harford County, MD
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Impact of calcium and TOC on biological acidification assessment in Norwegian rivers.
Schneider, Susanne C
2011-02-15
Acidification continues to be a major impact in freshwaters of northern Europe, and the biotic response to chemical recovery from acidification is often not a straightforward process. The focus on biological recovery is relevant within the context of the EU Water Framework Directive, where a biological monitoring system is needed that detects differences in fauna and flora compared to undisturbed reference conditions. In order to verify true reference sites for biological analyses, expected river pH is modeled based on Ca and TOC, and 94% of variability in pH at reference sites is explained by Ca alone, while 98% is explained by a combination of Ca and TOC. Based on 59 samples from 28 reference sites, compared to 547 samples from 285 non-reference sites, the impact of calcium and total organic carbon (TOC) on benthic algae species composition, expressed as acidification index periphyton (AIP), is analyzed. Rivers with a high Ca concentration have a naturally higher AIP, and TOC affects reference AIP only at low Ca concentrations. Four biological river types are needed for assessment of river acidification in Norway based on benthic algae: very calcium-poor, humic rivers (Ca<1 mg/l and TOC>2 mg/l); very calcium-poor, clear rivers (Ca<1 mg/l and TOC<2 mg/l); calcium-poor rivers (Ca between 1 and 4 mg/l); moderately calcium rich rivers (Ca>4 mg/l). A biological assessment system for river acidification in Norway based on benthic algae is presented, following the demands of the Water Framework Directive. Copyright © 2010 Elsevier B.V. All rights reserved.
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78 FR 15878 - Drawbridge Operation Regulations; Sacramento River, Sacramento, CA
Federal Register 2010, 2011, 2012, 2013, 2014
2013-03-13
... Operation Regulations; Sacramento River, Sacramento, CA AGENCY: Coast Guard, DHS. ACTION: Notice of... operating schedule that governs the Tower Drawbridge across Sacramento River, mile 59.0, at Sacramento, CA... temporary change to the operation of the Tower Drawbridge, mile 59.0, over Sacramento River, at Sacramento...
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78 FR 23849 - Inland Waterways Navigation Regulation: Sacramento River, CA
Federal Register 2010, 2011, 2012, 2013, 2014
2013-04-23
...-AB95 Inland Waterways Navigation Regulation: Sacramento River, CA AGENCY: Coast Guard, DHS. ACTION... Regulation: Sacramento River, CA'' in the Federal Register (78 FR 4785). That rule announced our intent to... the Decker Island restricted anchorage area in the Sacramento River. The restricted anchorage area was...
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77 FR 63725 - Drawbridge Operation Regulations; Old River, Orwood, CA
Federal Register 2010, 2011, 2012, 2013, 2014
2012-10-17
... BNSF Middle River drawbridge as an alternative path for navigation. DATES: The temporary deviation... Operation Regulation; Old River, Orwood CA'' in the Federal Register (77 FR 58491). The temporary deviation... Operation Regulations; Old River, Orwood, CA AGENCY: Coast Guard, DHS. ACTION: Notice of cancellation of a...
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2. GENERAL VIEW OF BRIDGE FROM ROADBED WITH 4' RANGE ...
2. GENERAL VIEW OF BRIDGE FROM ROADBED WITH 4' RANGE POLE NEAR NORTHWEST CORNER OF BRIDGE, LOOKING SOUTH - North Fork Bridge, Spans North Fork of White River at State Highway 5, Norfork, Baxter County, AR
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76 FR 26181 - Drawbridge Operation Regulation; Sacramento River, Sacramento, CA
Federal Register 2010, 2011, 2012, 2013, 2014
2011-05-06
... Operation Regulation; Sacramento River, Sacramento, CA AGENCY: Coast Guard, DHS. ACTION: Notice of temporary... 59.0, at Sacramento, CA. The deviation is necessary to allow the community to participate in the Hope... Drawbridge, mile 59.0, over Sacramento River, at Sacramento, CA. The drawbridge navigation span provides a...
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76 FR 11960 - Drawbridge Operation Regulation; Sacramento River, Sacramento, CA
Federal Register 2010, 2011, 2012, 2013, 2014
2011-03-04
... Operation Regulation; Sacramento River, Sacramento, CA AGENCY: Coast Guard, DHS. ACTION: Notice of temporary..., mile 59.0, at Sacramento, CA. The deviation is necessary to allow the community to participate in the... Tower Drawbridge, mile 59.0, Sacramento River, at Sacramento, CA. The Tower Drawbridge navigation span...
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76 FR 23188 - Drawbridge Operation Regulation; Sacramento River, Sacramento, CA
Federal Register 2010, 2011, 2012, 2013, 2014
2011-04-26
... Operation Regulation; Sacramento River, Sacramento, CA AGENCY: Coast Guard, DHS. ACTION: Notice of temporary..., mile 59.0, at Sacramento, CA. The deviation is necessary to allow the community to participate in the... Tower Drawbridge, mile 59.0, Sacramento River, at Sacramento, CA. The Tower Drawbridge navigation span...
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76 FR 79067 - Drawbridge Operation Regulation; Sacramento River, Sacramento, CA
Federal Register 2010, 2011, 2012, 2013, 2014
2011-12-21
... Operation Regulation; Sacramento River, Sacramento, CA AGENCY: Coast Guard, DHS. ACTION: Notice of temporary..., mile 59.0, at Sacramento, CA. The deviation is necessary to allow community celebration of New Year's... Tower Drawbridge, mile 59.0, Sacramento River, at Sacramento, CA. The Tower Drawbridge navigation span...
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76 FR 20843 - Drawbridge Operation Regulation; Sacramento River, Sacramento, CA
Federal Register 2010, 2011, 2012, 2013, 2014
2011-04-14
... Operation Regulation; Sacramento River, Sacramento, CA AGENCY: Coast Guard, DHS. ACTION: Notice of temporary..., mile 59.0, at Sacramento, CA. The deviation is necessary to allow the community to participate in the... the Tower Drawbridge, mile 59.0, Sacramento River, at Sacramento, CA. The Tower Drawbridge navigation...
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21. VAL, DETAIL OF MUZZLE END OF LAUNCHER BRIDGE SHOWING ...
21. VAL, DETAIL OF MUZZLE END OF LAUNCHER BRIDGE SHOWING BOTH LAUNCHER TUBES TAKEN FROM RESERVOIR LOOKING NORTH. - Variable Angle Launcher Complex, Variable Angle Launcher, CA State Highway 39 at Morris Reservior, Azusa, Los Angeles County, CA
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18. VAL, DETAIL OF LAUNCHER BRIDGE ALONG THE SIDE OF ...
18. VAL, DETAIL OF LAUNCHER BRIDGE ALONG THE SIDE OF THE 32' DIAMETER LAUNCHING TUBE LOOKING SOUTHWEST. - Variable Angle Launcher Complex, Variable Angle Launcher, CA State Highway 39 at Morris Reservior, Azusa, Los Angeles County, CA
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Results of celiac trunk stenting during fenestrated or branched aortic endografting.
Wattez, Hélène; Martin-Gonzalez, Teresa; Lopez, Benjamin; Spear, Rafaëlle; Clough, Rachel E; Hertault, Adrien; Sobocinski, Jonathan; Haulon, Stéphan
2016-12-01
Endovascular repair of aortic aneurysms involving the visceral segment of the aorta often requires placement of a covered bridging stent in the celiac axis (CA). The median arcuate ligament (MAL) is a fibrous arch that unites the diaphragmatic crura on either side of the aortic hiatus. The ligament may compress and distort the celiac artery and result in difficult cannulation, or stenosis and occlusion of the vessel. This study evaluated the influence of the MAL compression on the technical success and the patency of the celiac artery after branched and fenestrated endovascular aortic repair. We retrospectively analyzed a cohort of consecutive patients treated electively for complex aneurysms with branched and fenestrated endovascular aortic repair between January 2007 and April 2014. All data were collected prospectively. Analysis of preoperative computed tomography angiography on a three-dimensional workstation determined the presence of MAL compression. Patency of the CA bridging stent was assessed during follow-up by computed tomography angiography and duplex ultrasound evaluation. Statistical analysis was performed to compare the outcomes of patients with MAL (MAL+) and without MAL (MAL-) compression. Of 315 patients treated for aortic disease involving the visceral segment during the study period, 113 had endografts designed with a branch (n = 57) or fenestration (n = 56) for the CA. In 45 patients (39.8%), asymptomatic compression of the CA by the MAL was depicted (MAL+). Complex endovascular techniques were required in this group to access the CA in 16 (14.2%) patients (vs none in the MAL- group; P = .003), which lead to a failed bridging stent implantation in seven patients (6.2%). Increased operative time and dose area product were observed in the MAL+ group, but this did not reach statistical significance. In the MAL+ group, no thrombosis of the CA bridging stents were observed during follow-up; an external compression of the CA bridging stent was depicted in six patients but without hemodynamic effect on duplex ultrasound imaging. In the MAL- group, one CA bridging stent occlusion occurred owing to an embolus from a cardiac source. MAL compression is associated with good celiac trunk bridging stent patency during follow-up, but with a higher rate of technical difficulties and failed bridging stent implantation during the procedure. Copyright © 2016 Society for Vascular Surgery. Published by Elsevier Inc. All rights reserved.
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NASA Astrophysics Data System (ADS)
Yeom, Bongjun; Char, Kookheon
2016-06-01
Laminated nanostructures in nacre have been adopted as models in the fabrication of strong, tough synthetic nanocomposites. However, the utilization of CaCO3 biominerals in these composites is limited by the complexity of the synthesis method for nanosized biominerals. In this study, we use the enzymatic reaction of urease to generate a nanoscale CaCO3 thin film to prepare CaCO3/polymer hybrid nanolaminates. Additional layers of CaCO3 thin film are consecutively grown over the base CaCO3 layer with the intercalation of organic layers. The morphology and crystallinity of the added CaCO3 layers depend strongly on the thickness of the organic layer coated on the underlying CaCO3 layer. When the organic layer is less than 20 nm thick, the amorphous CaCO3 layer is spontaneously transformed into crystalline calcite layer during the growth process. We also observe crystalline continuity between adjacent CaCO3 layers through interconnecting mineral bridges. The formation of these mineral bridges is crucial to the epitaxial growth of CaCO3 layers, similar to the formation of natural nacre.
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20. A PHOTO IMAGE OF THE NORTH BANK OF THE ...
20. A PHOTO IMAGE OF THE NORTH BANK OF THE ST. JOSEPH'S RIVER IN THE VICINITY OF THE BRIDGE. - County Line Bridge, Spanning St. Joseph River at State Route 219, 0.6 mile south of U.S. Route 20, Osceola, St. Joseph County, IN
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-11-08
... North Palm Beach and end at Loxahatchee River Daymark 7 east of the Glynn Mayo Highway Bridge in Jupiter... Loxahatchee River Daymark 7 east of the Glynn Mayo Highway Bridge in Jupiter, FL, which will include a buffer...
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Earth Observations taken by the Expedition 10 crew
2004-10-25
ISS010-E-05070 (25 October 2004) --- Corrientes, Argentina, and the Parana River are featured in this image photographed by an Expedition 10 crewmember on the International Space Station (ISS). Corrientes, Argentina sits on the east bank of the Parana River, South Americas third largest river (after the Negro and Amazon Rivers). From its headwaters in southeastern Brazil, the river flows southwestward around southern Paraguay, and then into Argentina. Corrientes is located just inside Argentina, across the river from the southwestern tip of Paraguay. The bridge over the Parana, built in the 1970s, connects Corrientes to its sister city, Resistencia, (beyond the left edge of image) on the western bank of the river. Sun glint on the river gives it a silvery glow and emphasizes channel islands in the river, side channels, and meander scars on the floodplain opposite the city, and even reveals the pattern of disturbed flow downstream of the bridge pylons. The old part of the city appears as a zone of smaller, more densely clustered city blocks along the river to the north of a major highway, which runs through Corrientes from the General Belgrano Bridge to the northeast (upper right of image). Larger blocks of the younger cityscape, with more green space, surround these core neighborhoods.
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33 CFR 117.647 - Saginaw River.
Code of Federal Regulations, 2013 CFR
2013-07-01
... Lake State Railway Bridge, mile 3.10, and the Canadian National Railway Bridge, mile 4.94, both in Bay... if at least 12 hours advance notice is provided. (b) The draws of the Independence Bridge, mile 3.88, Liberty Street Bridge, mile 4.99, Veterans Memorial Bridge, mile 5.60, and Lafayette Street Bridge, mile 6...