6. Through/barrel view of Asylum (Western) Avenue bridge from west ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

6. Through/barrel view of Asylum (Western) Avenue bridge from west end looking east/downtown, facing southeast. - Asylum Avenue Viaduct, Spanning Second Creek & Southern Railroad at State Route 62, Knoxville, Knox County, TN

27. Photographic copy of historic construction drawing, ink on linen, ...

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27. Photographic copy of historic construction drawing, ink on linen, January 1890 (original filed in drawer 98, Bridge Division, Department of Public Works, St. Paul City Annex). Selby Avenue Bridge: Detail of truss (end with inclined end post). - Selby Avenue Bridge, Spanning Short Line Railways track at Selby Avenue between Hamline & Snelling Avenues, Saint Paul, Ramsey County, MN

28. Photographic copy of historic construction drawing, ink or linen, ...

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28. Photographic copy of historic construction drawing, ink or linen, December 1889 (original filed in drawer 98, Bridge Division, Department of Public Works, St. Paul City Annex). Selby Avenue Bridge: Detail of truss (end which abuts small truss). - Selby Avenue Bridge, Spanning Short Line Railways track at Selby Avenue between Hamline & Snelling Avenues, Saint Paul, Ramsey County, MN

"Bridge #6 Rock Creek: Castiron 48" pipe lines to ...

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"Bridge #6 - Rock Creek: Cast-iron 48" pipe lines to Gravity - 1859." Construction photo of Pennsylvania Avenue Bridge, 1859. Photograph courtesy Washington Aqueduct Division, U.S. Army Corps of Engineers - Pennsylvania Avenue Bridge, Spanning Rock Creek & Potomac Parkway, Washington, District of Columbia, DC

38. Photographic copy of historic construction drawing, ink on linen, ...

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38. Photographic copy of historic construction drawing, ink on linen, February 1902 (original filed in drawer 98, Bridge Division, Department of Public Works, St. Paul City Annex). Re- flooring and re-paving of Selby Avenue Bridge over tracks of Chicago, Milwaukee & St. Paul RY. CO. - Selby Avenue Bridge, Spanning Short Line Railways track at Selby Avenue between Hamline & Snelling Avenues, Saint Paul, Ramsey County, MN

16. DETAIL VIEW OF BRIDGE DECK DURING DEMOLITION, SHOWING EXTRADOSAL ...

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16. DETAIL VIEW OF BRIDGE DECK DURING DEMOLITION, SHOWING EXTRADOSAL REINFORCING BARS OF PATENTED THACHER TYPE, AND PLAIN TRANSVERSE BARS CONNECTING EXTRADOSAL AND INTRADOSAL REINFORCEMENTS - Sanderson Avenue Bridge, Sanderson Avenue spanning Lackawanna River, Scranton, Lackawanna County, PA

39. Photocopy of bridge drawing, 1923 (original in possession of ...

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39. Photocopy of bridge drawing, 1923 (original in possession of Wilkes-Barre City Engineer's Office) STRESS SHEET TRUSS SPANS - South Street Bridge, Spans Pennsylvania Avenue, Wilkes-Barre Boulevard, Pocono Northeast Railroad, Wilkes-Barre, Luzerne County, PA

19. Photocopy of Illustration. Original in possession of Scranton City ...

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19. Photocopy of Illustration. Original in possession of Scranton City Archives. 'SANDERSON AVENUE BRIDGE.' Fourth Annual Report of the Department of Public Works, January 1, 1904 to January 1, 1905. Scranton, Pennsylvania, 1905. - Sanderson Avenue Bridge, Sanderson Avenue spanning Lackawanna River, Scranton, Lackawanna County, PA

13. Photocopy of original drawing by Struass Bascule Bridge Company, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

13. Photocopy of original drawing by Struass Bascule Bridge Company, 1916, sheet 3 of 20 (original in possession of the City of Bridgeport, Public Works Department) STRESS SHEETS - East Washington Avenue Bridge, Spanning Pequonnock River at East Washington Avenue, Bridgeport, Fairfield County, CT

9. Photocopy of photograph original print located in collection of ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

9. Photocopy of photograph original print located in collection of William H. Caruthers, Jr., Richmond, Virginia, and loaned by Susan A. Harter, Tempe, Arizona. Photographer assumed to be William H. Caruthers, Sr., assistant (construction) engineer for the Ash Avenue Bridge, 1912 VIEW OF ASH AVENUE BRIDGE UNDER CONSTRUCTION, LOOKING NORTH, SHOWING STEEL REINFORCEMENT IN DECK BEFORE PLACEMENT OF CONCRETE - Ash Avenue Bridge, Spanning Salt River at Foot of Ash Avenue, Tempe, Maricopa County, AZ

10. Photocopy of photograph original print located in collection of ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

10. Photocopy of photograph original print located in collection of William H. Caruthers, Jr., Richmond, Virginia, and loaned by Susan A. Hatter, Tempe, Arizona. Photographer assumed to be William H. Caruthers, Sr., assistant (construction) engineer for the Ash Avenue Bridge, 1912 VIEW, LOOKING NORTH, SHOWING ASH AVENUE BRIDGE UNDER CONSTRUCTION. WORK IS PROGRESSING FROM THE SOUTH BANK TO THE NORTH BANK OF THE SALT RIVER - Ash Avenue Bridge, Spanning Salt River at Foot of Ash Avenue, Tempe, Maricopa County, AZ

11. VIEW OF ARROYO SECO CHANNEL SEEN FROM AVENUE 14 ...

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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

11. DETAIL VIEW OF WELDED DATES 1896/1941 (S.E. CORNER) ...

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11. DETAIL VIEW OF WELDED DATES - 1896/1941 (S.E. CORNER) 3 Photocopies of drawings labeled 'Bridge Rating Program by Boswell Engineering Company - Abbett Avenue Bridge, Spanning Whippany River at Abbett Avenue, Morristown, Morris County, NJ

4. Threequarter view of Asylum (Western) Avenue viaduct and ramp ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

4. Three-quarter view of Asylum (Western) Avenue viaduct and ramp on southeast corner of bridge, facing northwest. - Asylum Avenue Viaduct, Spanning Second Creek & Southern Railroad at State Route 62, Knoxville, Knox County, TN

28. Under ninth bridge, view to concrete dam and eighth ...

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28. Under ninth bridge, view to concrete dam and eighth bridge in background during heavy rain, view to the SW. - Vicksburg National Military Park Roads & Bridges, Melan Arch Bridges, Spanning various tributaries at Confederate Avenue, Vicksburg, Warren County, MS

20. View southwest under bridge showing steel girder, cross beams, ...

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20. View southwest under bridge showing steel girder, cross beams, and bracing of bascule leaves. - Yellow Mill Bridge, Spanning Yellow Mill Channel at Stratford Avenue, Bridgeport, Fairfield County, CT

14. Photocopy of photograph original print located at University Archives, ...

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14. Photocopy of photograph original print located at University Archives, Hayden Library, Arizona State University, Tempe, Arizona. Photographer unknown, 1902 VIEW SHOWING TRAIN WRECK ON MARICOPA AND PHOENIX RAILROAD CAUSED BY BRIDGE FAILURE RESULTING FROM FLOOD DAMAGE - Ash Avenue Bridge, Spanning Salt River at Foot of Ash Avenue, Tempe, Maricopa County, AZ

An elevated view of the bridge deck looking east toward ...

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An elevated view of the bridge deck looking east toward Battelle Laboratories and the Ohio State University. Picture taken from State Route 315. - King Avenue Bridge, Spanning Olentangy River, Columbus, Franklin County, OH

5. Second Melan Bridge on tour route, side view showing ...

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5. Second Melan Bridge on tour route, side view showing cement paving blocks used in drainage area looking north. - Vicksburg National Military Park Roads & Bridges, Melan Arch Bridges, Spanning various tributaries at Confederate Avenue, Vicksburg, Warren County, MS

DETAIL OF PLAQUE WITH ADDITIONAL DESIGN AND CONSTRUCTION INFORMATION, SOUTHEAST ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

DETAIL OF PLAQUE WITH ADDITIONAL DESIGN AND CONSTRUCTION INFORMATION, SOUTHEAST ABUTMENT - Connecticut Avenue Bridge, Spans Rock Creek & Potomac Parkway at Connecticut Avenue, Washington, District of Columbia, DC

2. PORTAL VIEW OF BRIDGE FROM NORTH SIDE OF SANITARY ...

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2. PORTAL VIEW OF BRIDGE FROM NORTH SIDE OF SANITARY AND SHIP CANAL, LOOKING SOUTHEAST. - Chicago, Madison & Northern Railroad, Sanitary & Ship Canal Bridge, Spanning Sanitary & Ship Canal, east of Kedzie Avenue, Chicago, Cook County, IL

8. DETAIL VIEW OF CONNECTION AT CENTER OF BRIDGE. WELDED ...

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8. DETAIL VIEW OF CONNECTION AT CENTER OF BRIDGE. WELDED PLATE AND I-BARS ARE 20TH CENTURY REVISIONS. - Bucks County Bridge No. 313, Spanning Delaware Canal at Letchworth Avenue, Yardley, Bucks County, PA

65. Photocopy of photograph (original print in the Minnesota Historical ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

65. Photocopy of photograph (original print in the Minnesota Historical Society, St. Paul, Minnesota, 1889. #37682.) VIEW TO NORTH, SHOWING SPAN NOS. 6-24, 1889 - Smith Avenue High Bridge, Smith Avenue between Cherokee Avenue & Cliff Street, Saint Paul, Ramsey County, MN

66. Photocopy of photograph (original print in the Minnesota Historical ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

66. Photocopy of photograph (original print in the Minnesota Historical Society, St. Paul, Minnesota, ca. 1925. #19657.) VIEW TO NORTHWEST, SHOWING SPAN NOS. 21 TO 26 - Smith Avenue High Bridge, Smith Avenue between Cherokee Avenue & Cliff Street, Saint Paul, Ramsey County, MN

20. Detail of sandstone pier under north line of trusses ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

20. Detail of sandstone pier under north line of trusses showing granite pier cap (darker stone) which supports the vertical strut. View to east. - Selby Avenue Bridge, Spanning Short Line Railways track at Selby Avenue between Hamline & Snelling Avenues, Saint Paul, Ramsey County, MN

13. WEST END, LOOKING NE, PHILADELPHIA ZOO LION SCULPTURE IN ...

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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

11. BASRELIEF DECORATION, 'REGENERATION,' MURAL COMMEMORATING THE REBUILDING OF CHICAGO ...

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11. BAS-RELIEF DECORATION, 'REGENERATION,' MURAL COMMEMORATING THE REBUILDING OF CHICAGO AFTER THE GREAT FIRE - Chicago River Bascule Bridge, Michigan Avenue, Spanning Chicago River at North Michigan Avenue, Chicago, Cook County, IL

67. Photocopy of photograph (original print in the Minnesota Historical ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

67. Photocopy of photograph (original print in the Minnesota Historical Society, St. Paul Minnesota, ca. 1925. #35109. Photographer: St. Paul Daily News.) VIEW TO NORTHEAST, SHOWING SPAN NOS. 9-19, ca. 1925 - Smith Avenue High Bridge, Smith Avenue between Cherokee Avenue & Cliff Street, Saint Paul, Ramsey County, MN

68. Photocopy of photograph (original print in the Minnesota Historical ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

68. Photocopy of photograph (original print in the Minnesota Historical Society, St. Paul, Minnesota, 1924. #35108. Photographer: St. Paul Daily News.) VIEW TO EAST, SHOWING SPAN NOS. 10-20, 1924 - Smith Avenue High Bridge, Smith Avenue between Cherokee Avenue & Cliff Street, Saint Paul, Ramsey County, MN

Rockfaced, coursed ashlar wing wall on the southwest corner of ...

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Rock-faced, coursed ashlar wing wall on the southwest corner of the bridge, facing west. - Oakland Avenue Viaduct, Oakland Avenue spanning U.S. Route 62 (State Route 2302) & Pine Run, Sharon, Mercer County, PA

Photocopy of photograph (original print in collection of Gerald A. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Photocopy of photograph (original print in collection of Gerald A. Doyle, Phoenix) Photographer unknown, June 7, 1943 AERIAL VIEW OF THE YUMA CROSSING LOOKING WEST. THE 1924 SPRR BRIDGE AND THE OCEAN-TO-OCEAN HIGHWAY BRIDGE ARE AT THE BOTTOM OF THE IMAGE. THE SITE OF SPRR BRIDGES AT MADISON AVENUE IS MARKED BY THE REMNANTS OF TWO MID-STREAM BRIDGE PIERS. THE CIRCULAR FOUNDATION OF THE SWINGING SPAN OF THE STEEL BRIDGE IS ON THE SHORELINE AT THE LEFT OF THE SOUTH (LEFT) PIER. THE RIVER IS IN FLOOD STAGE. - Yuma Crossing, Riverfront Area, between Prison Hill & Fourth Avenue, Yuma, Yuma County, AZ

3. DETAIL OF TRUSS PANELS AND INCLINED PORTAL MEMBER AT ...

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3. DETAIL OF TRUSS PANELS AND INCLINED PORTAL MEMBER AT THE SOUTHEAST ENTRANCE TO THE BRIDGE, LOOKING WEST. - Chicago, Madison & Northern Railroad, Sanitary & Ship Canal Bridge, Spanning Sanitary & Ship Canal, east of Kedzie Avenue, Chicago, Cook County, IL

8. VIEW SOUTH OF PRIMARY REDUCING GEARS; HORIZONTAL ARM AT ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

8. VIEW SOUTH OF PRIMARY REDUCING GEARS; HORIZONTAL ARM AT CENTER OF PHOTOGRAPH IS A PART OF LEVER MECHANISM THAT LOCKS MECHANICAL BRAKE; 75 LB. COUNTERWEIGHT IS AT EXTREME LEFT CENTER - East Washington Avenue Bridge, Spanning Pequonnock River at East Washington Avenue, Bridgeport, Fairfield County, CT

1. Photocopy of engineering drawing (original in the Office of ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

11. GIRDER PARTIAL ELEVATION AND SECTIONS, 80 FOOT THROUGH PLATE ...

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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

20. VIEW, LOOKING NORTH FROM BOSTON, SHOWING RAILING, PEDESTRIAN STAIR, ...

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20. VIEW, LOOKING NORTH FROM BOSTON, SHOWING RAILING, PEDESTRIAN STAIR, AND '10 SMOOT' MARKER (see data pages) - Harvard Bridge, Spanning Charles River at Massachusetts Avenue, Boston, Suffolk County, MA

Photographic copy of drawing by Modjeski and Masters, Engineers of ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Photographic copy of drawing by Modjeski and Masters, Engineers of the proposed Huey P. Long Bridge Widening. Original drawing located in the office of Modjeski and Masters, Consulting Engineers at 1055 St. Charles Avenue, New Orleans, LA. 70130. MAY 13, 2005 DRAWING OF THE PROPOSED HUEY P. LONG BRIDGE WIDENING, U.S. 90, MAIN BRIDGE SUBSTRUCTURE, SHOWING GENERAL PLAN AND ELEVATION. - Huey P. Long Bridge, Spanning Mississippi River approximately midway between nine & twelve mile points upstream from & west of New Orleans, Jefferson, Jefferson Parish, LA

Photographic copy of drawing by Modjeski and Masters, Engineers of ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Photographic copy of drawing by Modjeski and Masters, Engineers of the proposed Huey P. Long Bridge Widening. Original drawing located in the office of Modjeski and Masters, Consulting Engineers at 1055 St. Charles Avenue, New Orleans, LA. 70130. MAY 13, 2005 DRAWING OF THE PROPOSED HUEY P. LONG BRIDGE WIDENING, U.S. 90, MAIN BRIDGE SUBSTRUCTURE, SHOWING STRUCTURE PLAN AND ELEVATION -2 AND TYPICAL SECTION THROUGH 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

15. STRESS SHEET. American Bridge Company, New York Office, 30 ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

33. Photocopy of photograph (original in Pennsylvania History Collection of ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

33. Photocopy of photograph (original in Pennsylvania History Collection of the James V Brown Library of Williamsport and Lycoming County, PA, Photograph #10450, B508), 1934. - Memorial Avenue Bridge, Spanning Lycoming Creek, Williamsport, Lycoming County, PA

Photographic copy of drawing by Modjeski and Masters, Engineers of ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Photographic copy of drawing by Modjeski and Masters, Engineers of the proposed Huey P. Long Bridge Widening. Original drawing located in the office of Modjeski and Masters, Consulting Engineers at 1055 St. Charles Avenue, New Orleans, LA. 70130. MAY 13, 2005 DRAWING OF THE PROPOSED HUEY P. LONG BRIDGE WIDENING, U.S. 90, MAIN BRIDGE SUBSTRUCTURE, SHOWING STRUCTURE PLAN AND ELEVATION -1. - Huey P. Long Bridge, Spanning Mississippi River approximately midway between nine & twelve mile points upstream from & west of New Orleans, Jefferson, Jefferson Parish, LA

Photographic copy of drawing by Modjeski and Masters, Engineers of ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Photographic copy of drawing by Modjeski and Masters, Engineers of the proposed Huey P. Long Bridge Widening. Original drawing located in the office of Modjeski and Masters, Consulting Engineers at 1055 St. Charles Avenue, New Orleans, LA. 70130. MAY 13, 2005 DRAWING OF THE PROPOSED HUEY P. LONG BRIDGE WIDENING, U.S. 90, MAIN BRIDGE SUPERSTRUCTURE, SHOWING STRUCTURE PLAN AND ELEVATION -2 AND TYPICAL SECTION THROUGH BRIDGE AT PIER I AND II. - Huey P. Long Bridge, Spanning Mississippi River approximately midway between nine & twelve mile points upstream from & west of New Orleans, Jefferson, Jefferson Parish, LA

9. DETAIL VIEW OF BOTTOM CHORD/FLOOR BEAM/IBAR PIN CONNECTION. WELDED ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

9. DETAIL VIEW OF BOTTOM CHORD/FLOOR BEAM/I-BAR PIN CONNECTION. WELDED PLATE AT PIN CONNECTION IS 20TH CENTURY REVISION. - Bucks County Bridge No. 313, Spanning Delaware Canal at Letchworth Avenue, Yardley, Bucks County, PA

4. DETAIL OF CAST AND WROUGHT IRON RAILING WITH SUPPORTING ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

4. DETAIL OF CAST AND WROUGHT IRON RAILING WITH SUPPORTING STRUCTURES AND STEEL BEAM, FROM THE NORTH BANK LOOKING SOUTHEAST AT THE WEST (UPSTREAM) SIDE - Railroad Avenue Bridge, Spanning Mispillion River on Church Street, Milford, Sussex County, DE

Detail of plaque beneath column on the south parapet at ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

17. Detail view southwest showing brick parapet, wood entablature, brick ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

17. Detail view southwest showing brick parapet, wood entablature, brick pilasters with molded wood caps, splayed arch and arched window lintels of north elevation of west operator's house. - Yellow Mill Bridge, Spanning Yellow Mill Channel at Stratford Avenue, Bridgeport, Fairfield County, CT

Photographic copy of drawing by Modjeski and Masters, Engineers of ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Photographic copy of drawing by Modjeski and Masters, Engineers of the proposed Huey P. Long Bridge Widening. Original drawing located in the office of Modjeski and Masters, Consulting Engineers at 1055 St. Charles Avenue, New Orleans, LA. 70130. JUNE 30, 2004 DRAWING OF THE PROPOSED HUEY P. LONG BRIDGE WIDENING, U.S. 90, MAIN BRIDGE SUPERSTRUCTURE, SHOWING SEQUENCE OF CONSTRUCTION – 16, STAGE 5 (PLACEMENT OF NEW DECK AND FLOOR SYSTEM) AND STAGE 6. - Huey P. Long Bridge, Spanning Mississippi River approximately midway between nine & twelve mile points upstream from & west of New Orleans, Jefferson, Jefferson Parish, LA

Photographic copy of drawing by Modjeski and Masters, Engineers of ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Photographic copy of drawing by Modjeski and Masters, Engineers of the proposed Huey P. Long Bridge Widening. Original drawing located in the office of Modjeski and Masters, Consulting Engineers at 1055 St. Charles Avenue, New Orleans, LA. 70130. JUNE 30, 2004 DRAWING OF THE PROPOSED HUEY P. LONG BRIDGE WIDENING, U.S. 90, MAIN BRIDGE SUPERSTRUCTURE, SHOWING SEQUENCE OF CONSTRUCTION – 14, STAGE 3 – PHASE 1 AND STAGE 3 – PHASE 2. - Huey P. Long Bridge, Spanning Mississippi River approximately midway between nine & twelve mile points upstream from & west of New Orleans, Jefferson, Jefferson Parish, LA

Photographic copy of drawing by Modjeski and Masters, Engineers of ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Photographic copy of drawing by Modjeski and Masters, Engineers of the proposed Huey P. Long Bridge Widening. Original drawing located in the office of Modjeski and Masters, Consulting Engineers at 1055 St. Charles Avenue, New Orleans, LA. 70130. JUNE 30, 2004 DRAWING OF THE PROPOSED HUEY P. LONG BRIDGE WIDENING, U.S. 90, MAIN BRIDGE SUPERSTRUCTURE, SHOWING SEQUENCE OF CONSTRUCTION – 13, STAGE 1 AND STAGE 2 – PHASE 1 AND STAGE 2 – PHASE 2. - Huey P. Long Bridge, Spanning Mississippi River approximately midway between nine & twelve mile points upstream from & west of New Orleans, Jefferson, Jefferson Parish, LA

Photographic copy of drawing by Modjeski and Masters, Engineers of ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Photographic copy of drawing by Modjeski and Masters, Engineers of the proposed Huey P. Long Bridge Widening. Original drawing located in the office of Modjeski and Masters, Consulting Engineers at 1055 St. Charles Avenue, New Orleans, LA. 70130. MAY 13, 2005 DRAWING OF THE PROPOSED HUEY P. LONG BRIDGE WIDENING, U.S. 90, MAIN BRIDGE SUPERSTRUCTURE, SHOWING ELEVATION AND SECTIONS AT PIER I AND II AND GENERAL DETAILS – 1. - Huey P. Long Bridge, Spanning Mississippi River approximately midway between nine & twelve mile points upstream from & west of New Orleans, Jefferson, Jefferson Parish, LA

Photographic copy of drawing by Modjeski and Masters, Engineers of ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Photographic copy of drawing by Modjeski and Masters, Engineers of the proposed Huey P. Long Bridge Widening. Original drawing located in the office of Modjeski and Masters, Consulting Engineers at 1055 St. Charles Avenue, New Orleans, LA. 70130. JUNE 30, 2004 DRAWING OF THE PROPOSED HUEY P. LONG BRIDGE WIDENING, U.S. 90, MAIN BRIDGE SUPERSTRUCTURE, SHOWING SEQUENCE OF CONSTRUCTION – 15, STAGE 4 AND STAGE 5 (DECK AND FLOOR SYSTEM REMOVAL). - Huey P. Long Bridge, Spanning Mississippi River approximately midway between nine & twelve mile points upstream from & west of New Orleans, Jefferson, Jefferson Parish, LA

26. Photograph of a photograph in possession of Rock Island ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

26. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. SERIES OF VIEWS BEFORE CONSTRUCTION OF LOCK AND DAM, SHOWING RAIL BED ON UPPER DECK (UPPER LEFT), SWING SPAN IN ROTATION (UPPER RIGHT), EAST ELEVATION OF SWING SPAN AND BALTIMORE TRUSSES (CENTER), VEHICULAR ROADWAY ON LOWER DECK (LOWER LEFT), AND DRAW PIER. ORIGINALLY PUBLISHED 1898. - Rock Island Arsenal, Rock Island Bridge, Fort Armstrong Avenue, Rock Island, Rock Island County, IL

41. PHOTOGRAPHY OF BLUE PRINT (MINNEAPOLIS CITY ENGINEER) END AND ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

41. PHOTOGRAPHY OF BLUE PRINT (MINNEAPOLIS CITY ENGINEER) END AND CENTRE CASTING OF CAST STEEL, MASONRY CASTING OF CAST IRON CASTING, FOR MINNEAPOLIS STEEL ARCH (4 x 5 negative) - Steel Arch Bridge, Hennepin Avenue spanning west channel of Mississippi River, Minneapolis, Hennepin County, MN

16. DETAIL, VERTICAL MEMBER L2U2 FROM BELOW AND EAST. UNUSUALLY ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

16. DETAIL, VERTICAL MEMBER L2-U2 FROM BELOW AND EAST. UNUSUALLY SHAPED DESIGN REFLECTS COLUMN STRESSES ALSO NOTE LACING, WHICH COMPRISES ANGLES RATHER THAN COMMON FLAT BARS - Coraopolis Bridge, Spanning Ohio River back channel at Ferree Street & Grand Avenue, Coraopolis, Allegheny County, PA

77 FR 75556 - Drawbridge Operation Regulation; Gulf Intracoastal Waterway, Louisiana

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-21

... Route, Gulf Intracoastal Waterway (GIWW), mile 2.8 at New Orleans, Jefferson Parish, Louisiana. The... Span Bridge across the Harvey Canal Route, Intracoastal Waterway, mile 2.8 at New Orleans, Jefferson.... Department of Transportation, West Building Ground Floor, Room W12-140, 1200 New Jersey Avenue SE...

12. FLOOR BEAMS, BRACKETS, STRINGERS. (Also includes a schedule of ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

Photographic copy of computer enhanced color photographic image. Photographer and ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Photographic copy of computer enhanced color photographic image. Photographer and computer draftsman unknown. Original photographic image located in the office of Modjeski and Masters, Consulting Engineers at 1055 St. Charles Avenue, New Orleans, LA 70130. COMPUTER ENHANCED COLOR PHOTOGRAPH SHOWING THE PROPOSED HUEY P. LONG BRIDGE WIDENING LOOKING FROM THE WEST BANK TOWARD THE EAST BANK. - Huey P. Long Bridge, Spanning Mississippi River approximately midway between nine & twelve mile points upstream from & west of New Orleans, Jefferson, Jefferson Parish, LA

14. UPPER SHOES, FIXED SHOES, ROLLER SHOES, CENTER WEB, AND ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

33 CFR 117.558 - Curtis Creek.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Avenue Bridge, mile 0.9 at Baltimore shall operate as follows: (1) Need not open from 6 a.m. on February 17, 2011 to 11:59 p.m. on January 20, 2011; except, vessel openings shall be provided on signal if at... p.m. on January 20, 2011 to 11:59 p.m. on February 12, 2011. The opposite connecting spans on the...

5. DETAIL OF BUILDER'S PLATE, WHICH READS '1898, THE SANITARY ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

5. DETAIL OF BUILDER'S PLATE, WHICH READS '1898, THE SANITARY DISTRICT OF CHICAGO, BOARD OF TRUSTEES, WILLIAM BOLDENWECK, JOSEPH C. BRADEN, ZINA R. CARTER, BERNARD A. ECKART, ALEXANDER J. JONES, THOMAS KELLY, JAMES P. MALLETTE, THOMAS SMYTHE, FRANK WINTER; ISHAM RANDOLPH, CHIEF ENGINEER.' - Santa Fe Railroad, Sanitary & Ship Canal Bridge, Spanning Sanitary & Ship Canal east of Harlem Avenue, Chicago, Cook County, IL

76 FR 79534 - Drawbridge Operation Regulation; New Jersey Intracoastal Waterway (NJICW), Atlantic City, NJ

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-22

.../Absecon Boulevard Bridge across Beach Thorofare, NJICW mile 67.2 and the US 40-322 (Albany Avenue) Bridge... Boulevard Bridge across Beach Thorofare, NJICW mile 67.2 and the US 40-322 (Albany Avenue) Bridge across... bridge need only open on the hour from 7 a.m. to 11 p.m. The US 40-322 (Albany Avenue Bridge) is a...

76 FR 49663 - Drawbridge Operation Regulation; New Jersey Intracoastal Waterway (NJICW); Atlantic City, NJ

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-11

.../Abescon Boulevard Bridge across Beach Thorofare, NJICW mile 67.2 and the US 40-322 (Albany Avenue) Bridge... Boulevard Bridge across Beach Thorofare, NJICW mile 67.2 and the US 40-322 (Albany Avenue) Bridge across... and unlimited in the open position. The current operating regulation for the US 40-322 (Albany Avenue...

2. General view to north showing house (at left), animal ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

2. General view to north showing house (at left), animal hutch (to right of center), and outhouse (at right). - Locke Avenue Bridge, Bridge Tender's House, East side of Locke Avenue, 12 feet south of Locke Avenue Bridge, Swedesboro, Gloucester County, NJ

78 FR 55215 - Drawbridge Operation Regulation; New Jersey Intracoastal Waterway (NJICW), Atlantic City, NJ

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-10

.../Absecon Boulevard Bridge across Beach Thorofare, NJICW mile 67.2, and the US40-322 (Albany Avenue) across... Bridge across Beach Thorofare, NJICW mile 67.2, and the US40-322 (Albany Avenue) across Inside Thorofare...-type bridge is 20 feet above mean high water. US40-322 (Albany Avenue) Bridge The current operating...

78 FR 53665 - Drawbridge Operation Regulation; New Jersey Intracoastal Waterway (NJICW), at Atlantic City, NJ

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-30

... temporary deviation from the operating schedule that governs the draw of the US40-322 (Albany Avenue) Bridge... from the current operating regulations of the US40-322 (Albany Avenue) Bridge across Inside Thorofare... temporary deviation, the US40-322 (Albany Avenue) Bridge will remain in the closed position from 6 a.m...

33 CFR 117.458 - Inner Harbor Navigation Canal, New Orleans.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Harbor Navigation Canal, New Orleans. (a) The draws of the SR 46 (St. Claude Avenue) bridge, mile 0.5 (GIWW mile 6.2 East of Harvey Lock), the SR 39 (Judge Seeber/Claiborne Avenue) bridge, mile 0.9 (GIWW mile 6.7 East of Harvey Lock), and the Florida Avenue bridge, mile 1.7 (GIWW mile 7.5 East of Harvey...

33 CFR 117.458 - Inner Harbor Navigation Canal, New Orleans.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Harbor Navigation Canal, New Orleans. (a) The draws of the SR 46 (St. Claude Avenue) bridge, mile 0.5 (GIWW mile 6.2 East of Harvey Lock), the SR 39 (Judge Seeber/Claiborne Avenue) bridge, mile 0.9 (GIWW mile 6.7 East of Harvey Lock), and the Florida Avenue bridge, mile 1.7 (GIWW mile 7.5 East of Harvey...

33 CFR 117.458 - Inner Harbor Navigation Canal, New Orleans.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Harbor Navigation Canal, New Orleans. (a) The draws of the SR 46 (St. Claude Avenue) bridge, mile 0.5 (GIWW mile 6.2 East of Harvey Lock), the SR 39 (Judge Seeber/Claiborne Avenue) bridge, mile 0.9 (GIWW mile 6.7 East of Harvey Lock), and the Florida Avenue bridge, mile 1.7 (GIWW mile 7.5 East of Harvey...

77 FR 35900 - Safety Zone; Gilmerton Bridge Center Span Float-in, Elizabeth River; Norfolk, Portsmouth, and...

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...

11. REPRESENTATIVE VIEW OF DELL AVENUE VEHICULAR BRIDGES, LOOKING WEST ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

11. REPRESENTATIVE VIEW OF DELL AVENUE VEHICULAR BRIDGES, LOOKING WEST FROM SOUTH SIDE OF LINNIE CANAL. THIS PARTICULAR BRIDGE IS LOCATED OVER LINNIE CANAL. - Venice Canals, Community of Venice, Los Angeles, Los Angeles County, CA

74. Photocopy of photograph (original print in the Minnesota Historical ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

74. Photocopy of photograph (original print in the Minnesota Historical Society, St. Paul, Minnesota, 1896. #35105.) FIRST ROBERT STREET BRIDGE, ca. 1896 - Smith Avenue High Bridge, Smith Avenue between Cherokee Avenue & Cliff Street, Saint Paul, Ramsey County, MN

69. Photocopy of photograph (original print in the Minnesota Historical ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

69. Photocopy of photograph (original print in the Minnesota Historical society, St. Paul, Minnesota, 1984. #32375.) VIEW TO WEST, SHOWING DAMAGED BRIDGE AFTER CYCLONE. 1904. - Smith Avenue High Bridge, Smith Avenue between Cherokee Avenue & Cliff Street, Saint Paul, Ramsey County, MN

77 FR 43557 - Safety Zone; Gilmerton Bridge Center Span Float-in, Elizabeth River; Norfolk, Portsmouth, and...

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...

73. Photocopy of photograph (original print in the Minnesota Historical ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

73. Photocopy of photograph (original print in the Minnesota Historical Society, St. Paul, Minnesota, 1867. #MR2.9 SP4.2/rll.) FIRST WABASHA STREET BRIDGE, 1867 - Smith Avenue High Bridge, Smith Avenue between Cherokee Avenue & Cliff Street, Saint Paul, Ramsey County, MN

77 FR 63732 - Safety Zone; Bridge Demolition Project; Indiana Harbor Canal, East Chicago, IN

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-17

...-AA00 Safety Zone; Bridge Demolition Project; Indiana Harbor Canal, East Chicago, IN AGENCY: Coast Guard... from a portion of the Indiana Harbor Canal due to the Demolition Project on the Cline Avenue Bridge... vessels from the hazards associated with the demolition project on the Cline Avenue bridge, which are...

77 FR 72957 - Safety Zone; Bridge Demolition Project; Indiana Harbor Canal, East Chicago, IN

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-07

...-AA00 Safety Zone; Bridge Demolition Project; Indiana Harbor Canal, East Chicago, IN AGENCY: Coast Guard... from a portion of the Indiana Harbor Canal due to the demolition Project on the Cline Avenue Bridge... associated with the demolition project on the Cline Avenue bridge, which are discussed further below. Under 5...

63. Photocopy of photograph (original print in the Minnesota Historical ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

63. Photocopy of photograph (original print in the Minnesota Historical Society, St. Paul, Minnesota, 1958. #31008. Photographer: St. Paul Dispatch-Pioneer Press.) AERIAL VIEW OF HIGH BRIDGE, LOOKING SOUTHWEST, 1958 - Smith Avenue High Bridge, Smith Avenue between Cherokee Avenue & Cliff Street, Saint Paul, Ramsey County, MN

70. Photocopy of photograph (original print in the Minnesota Historical ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

70. Photocopy of photograph (original print in the Minnesota Historical Society, St. Paul, Minnesota, 1904. #18613g. Photographer: Albert Munson) VIEW TO WEST, SHOWING FALSEWORK USED IN RECONTRUCTING THE HIGH BRIDGE, 1904. - Smith Avenue High Bridge, Smith Avenue between Cherokee Avenue & Cliff Street, Saint Paul, Ramsey County, MN

71. Photocopy of photograph (original print in the Minnesota Historical ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

71. Photocopy of photograph (original print in the Minnesota Historical Society, St. Pal, Minnesota, ca. 1905. #30454.) VIEW TO NORTHWEST, POSSIBLY AFTER THE REOPENING OF THE BRIDGE IN MAY 1905 - Smith Avenue High Bridge, Smith Avenue between Cherokee Avenue & Cliff Street, Saint Paul, Ramsey County, MN

4. Passaic River looking northwest from Ackerman Avenue bridge; Dundee ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

4. Passaic River looking northwest from Ackerman Avenue bridge; Dundee Textile Company Mill at left - Dundee Canal Industrial Historic District, Beginning at George Street in Passaic & extending north along Dundee Canal approximately 1.2 miles to Canal headgates opposite East Clifton Avenue in Clifton, Passaic, Passaic County, NJ

77 FR 65818 - Safety Zone; Bridge Demolition Project; Indiana Harbor Canal, East Chicago, IN

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-31

...-AA00 Safety Zone; Bridge Demolition Project; Indiana Harbor Canal, East Chicago, IN AGENCY: Coast Guard... from a portion of the Indiana Harbor Canal due to the Demolition Project on the Cline Avenue Bridge... demolition project on the Cline Avenue Bridge, which are discussed further below. Under 5 U.S.C. 553(d)(3...

77 FR 44544 - Safety Zone; Gilmerton Bridge Center Span Float-In, Elizabeth River; Norfolk, Portsmouth, and...

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...

72. Photocopy of photograph (original print in the Minnesota Historical ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

72. Photocopy of photograph (original print in the Minnesota Historical Society, St. Paul, Minnesota, June 25, 1958. #31024. Photographer: St. Paul Dispatch-Pioneer Press. VIEW TO SOUTH, SHOWING THE RESURFACING OF THE BRIDGE IN 1958 - Smith Avenue High Bridge, Smith Avenue between Cherokee Avenue & Cliff Street, Saint Paul, Ramsey County, MN

64. Photocopy of photograph (original print in the Minnesota Historical ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

64. Photocopy of photograph (original print in the Minnesota Historical Society, St. Paul Minnesota, ca. 1891. #35805. Photographer: Haynes and Bros., St. Paul.) VIEW TO SOUTH, SHOWING FOUR PERCENT GRADE OF HIGH BRIDGE, ca. 1981 - Smith Avenue High Bridge, Smith Avenue between Cherokee Avenue & Cliff Street, Saint Paul, Ramsey County, MN

23 CFR 650.809 - Movable span bridges.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 23 Highways 1 2011-04-01 2011-04-01 false Movable span bridges. 650.809 Section 650.809 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS BRIDGES, STRUCTURES, AND HYDRAULICS Navigational Clearances for Bridges § 650.809 Movable span bridges. A fixed bridge...

23 CFR 650.809 - Movable span bridges.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 23 Highways 1 2010-04-01 2010-04-01 false Movable span bridges. 650.809 Section 650.809 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS BRIDGES, STRUCTURES, AND HYDRAULICS Navigational Clearances for Bridges § 650.809 Movable span bridges. A fixed bridge...

The Six Track Scherzer Rolling Lift Bridge…Two double track spans ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

The Six Track Scherzer Rolling Lift Bridge…Two double track spans closed. One double-track span open. Photocopy of plate xvi in Scherzer Rolling Lift Bridge Company, Scherzer Rolling Lift Bridges. - New York, New Haven & Hartford Railroad, Fort Point Channel Rolling Lift Bridge, Spanning Fort Point Channel, Boston, Suffolk County, MA

77 FR 73541 - Safety Zone: Gilmerton Bridge Center Span Float-in, Elizabeth River; Norfolk, Portsmouth, and...

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...

1. GENERAL VIEW, LOOKING SOUTH DOWN CORRIDOR, SHOWING RIDLEY PARK ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

1. GENERAL VIEW, LOOKING SOUTH DOWN CORRIDOR, SHOWING RIDLEY PARK STATION WITH SELLERS AVENUE BRIDGE, SWARTHMORE AVENUE BRIDGE, AND PEDESTRIAN BRIDGE CROSSING TRACKS. RIDLEY PARK, DELAWARE CO., PA. Sec. 1201, MP 10.42. - Northeast Railroad Corridor, Amtrak route between Delaware-Pennsylvania & Pennsylvania-New Jersey state lines, Philadelphia, Philadelphia County, PA

75. Photocopy of photograph (original print in the Minnesota Historical ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

75. Photocopy of photograph (original print in the Minnesota Historical Society, St. Paul, Minnesota, ca. 1870s. #22006. Photographer: Illingworth.) VIEW TO SOUTHEAST, SHOWING THE UPPER LEVEE AND BLUSS (on left) TO WHICH THE HIGH BRIDGE WAS BUILT - Smith Avenue High Bridge, Smith Avenue between Cherokee Avenue & Cliff Street, Saint Paul, Ramsey County, MN

68. EAST CONFEDERATE AVENUE, BRIDGE (SECOND), ELEVATION. NOTE EARTH FILL ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

68. EAST CONFEDERATE AVENUE, BRIDGE (SECOND), ELEVATION. NOTE EARTH FILL TYPE WITH NO GUARD WALL OR RAIL. (REBUILT BY CCC). VIEW E. - Gettysburg National Military Park Tour Roads, Gettysburg, Adams County, PA

77 FR 75016 - Safety Zone: Gilmerton Bridge Center Span Float-in, Elizabeth River; Norfolk, Portsmouth, and...

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...

78 FR 29647 - Drawbridge Operation Regulation; New Jersey Intracoastal Waterway (NJICW), Atlantic City, NJ

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-21

... Thorofare, NJICW mile 67.2 and the US40-322 (Albany Avenue) across Inside Thorofare, NJICW mile 70.0, both... Boulevard Bridge across Beach Thorofare, NJICW mile 67.2 and the US40-322 (Albany Avenue) across Inside..., above mean high water. US40-322 (Albany Avenue) Bridge The current operating regulation for the US40-322...

33 CFR 117.789 - Harlem River.

Code of Federal Regulations, 2011 CFR

2011-07-01

... closure of the draw. (b)(1) The draws of the bridges at 103 Street, mile 0.0, 125 Street (Triborough), mile 1.3, Willis Avenue, mile 1.5, Third Avenue, mile 1.9, Madison Avenue, mile 2.3, 145 Street, mile 2.8, Macombs Dam, mile 3.2, 207 Street, mile 6.0, and the Broadway Bridge, mile 6.8, shall open on...

33 CFR 117.789 - Harlem River.

Code of Federal Regulations, 2014 CFR

2014-07-01

... closure of the draw. (b)(1) The draws of the bridges at 103 Street, mile 0.0, 125 Street (Triborough), mile 1.3, Willis Avenue, mile 1.5, Third Avenue, mile 1.9, Madison Avenue, mile 2.3, 145 Street, mile 2.8, Macombs Dam, mile 3.2, 207 Street, mile 6.0, and the Broadway Bridge, mile 6.8, shall open on...

33 CFR 117.789 - Harlem River.

Code of Federal Regulations, 2013 CFR

2013-07-01

... closure of the draw. (b)(1) The draws of the bridges at 103 Street, mile 0.0, 125 Street (Triborough), mile 1.3, Willis Avenue, mile 1.5, Third Avenue, mile 1.9, Madison Avenue, mile 2.3, 145 Street, mile 2.8, Macombs Dam, mile 3.2, 207 Street, mile 6.0, and the Broadway Bridge, mile 6.8, shall open on...

33 CFR 117.789 - Harlem River.

Code of Federal Regulations, 2012 CFR

2012-07-01

... closure of the draw. (b)(1) The draws of the bridges at 103 Street, mile 0.0, 125 Street (Triborough), mile 1.3, Willis Avenue, mile 1.5, Third Avenue, mile 1.9, Madison Avenue, mile 2.3, 145 Street, mile 2.8, Macombs Dam, mile 3.2, 207 Street, mile 6.0, and the Broadway Bridge, mile 6.8, shall open on...

Unit 3, downstream from Fourth Avenue Bridge Johnstown Local ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

FIXED END OF MIDDLE SPAN. WESTERN SIDE SHOWING WELDING OF ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

FIXED END OF MIDDLE SPAN. WESTERN SIDE SHOWING WELDING OF TOP PLATE ADDED TO STRENGTHEN THE BRIDGE. - Spile Bridge Road Bridge, Spanning Black Lake Outlie at Spile Bridge Road, Oswegatchie, St. Lawrence County, NY

76 FR 8653 - Drawbridge Operation Regulation; Gulf Intracoastal Waterway, New Orleans Harbor, Inner Harbor...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-15

... regulation governing the operation of the SR 39 (Judge Seeber/Claiborne Avenue) vertical lift bridge across... (Judge Seeber/Claiborne Avenue) vertical lift bridge across the Inner Harbor Navigational Canal, mile 0.9...

15. Stress Sheet, Truss number 2, span number 6, Superior ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

15. Stress Sheet, Truss number 2, span number 6, Superior Avenue viaduct. Drawing courtesy Engineering Dept., City of Cleveland. - Superior Avenue Viaduct, Cleveland East & West side, Cuyahoga Valley Vicinity, Cleveland, Cuyahoga County, OH

Recent research and applications of numerical simulation for dynamic response of long-span bridges subjected to multiple loads.

PubMed

Chen, Zhiwei; Chen, Bo

2014-01-01

Many long-span bridges have been built throughout the world in recent years but they are often subject to multiple types of dynamic loads, especially those located in wind-prone regions and carrying both trains and road vehicles. To ensure the safety and functionality of these bridges, dynamic responses of long-span bridges are often required for bridge assessment. Given that there are several limitations for the assessment based on field measurement of dynamic responses, a promising approach is based on numerical simulation technologies. This paper provides a detailed review of key issues involved in dynamic response analysis of long-span multiload bridges based on numerical simulation technologies, including dynamic interactions between running trains and bridge, between running road vehicles and bridge, and between wind and bridge, and in the wind-vehicle-bridge coupled system. Then a comprehensive review is conducted for engineering applications of newly developed numerical simulation technologies to safety assessment of long-span bridges, such as assessment of fatigue damage and assessment under extreme events. Finally, the existing problems and promising research efforts for the numerical simulation technologies and their applications to assessment of long-span multiload bridges are explored.

Recent Research and Applications of Numerical Simulation for Dynamic Response of Long-Span Bridges Subjected to Multiple Loads

PubMed Central

Chen, Zhiwei; Chen, Bo

2014-01-01

Many long-span bridges have been built throughout the world in recent years but they are often subject to multiple types of dynamic loads, especially those located in wind-prone regions and carrying both trains and road vehicles. To ensure the safety and functionality of these bridges, dynamic responses of long-span bridges are often required for bridge assessment. Given that there are several limitations for the assessment based on field measurement of dynamic responses, a promising approach is based on numerical simulation technologies. This paper provides a detailed review of key issues involved in dynamic response analysis of long-span multiload bridges based on numerical simulation technologies, including dynamic interactions between running trains and bridge, between running road vehicles and bridge, and between wind and bridge, and in the wind-vehicle-bridge coupled system. Then a comprehensive review is conducted for engineering applications of newly developed numerical simulation technologies to safety assessment of long-span bridges, such as assessment of fatigue damage and assessment under extreme events. Finally, the existing problems and promising research efforts for the numerical simulation technologies and their applications to assessment of long-span multiload bridges are explored. PMID:25006597

77 FR 44143 - Drawbridge Operation Regulation; New Jersey Intracoastal Waterway (NJICW); Atlantic City, NJ

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-27

.../Absecon Boulevard Bridge across Beach Thorofare, NJICW mile 67.2 and the US40-322 (Albany Avenue) across... Route 30/Absecon Boulevard Bridge across Beach Thorofare, NJICW mile 67.2 and the US40-322 (Albany... mean high water. US40-322 (Albany Avenue) Bridge The current operating regulation for the US40-322...

77 FR 55416 - Drawbridge Operation Regulation; Inside Thoroughfare, New Jersey Intracoastal Waterway (NJICW...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-10

... of the US40-322 (Albany Avenue) Bridge, at NJICW mile 70.0, across Inside Thoroughfare, in Atlantic... the 2012 Atlantic City Triathlon. The US40-322 (Albany Avenue) Bridge, at NJICW mile 70.0 across...

54. STEEL COMPLEX FROM CLARK AVENUE BRIDGE, LOOKING NORTHEAST. FOUNDRY ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

54. STEEL COMPLEX FROM CLARK AVENUE BRIDGE, LOOKING NORTHEAST. FOUNDRY IN FOREGROUND, INGOT MOLDS ON TRACK AT RIGHT, BASIC OXYGEN FURNACE ON TRACK AT RIGHT. - Corrigan, McKinney Steel Company, 3100 East Forty-fifth Street, Cleveland, Cuyahoga County, OH

DETAIL VIEW OF BRIDGE CRANE USED TO LIFT DOMED LIDS ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

DETAIL VIEW OF BRIDGE CRANE USED TO LIFT DOMED LIDS OF THE ALTITUDE CHAMBERS, FACING SOUTHWEST - Cape Canaveral Air Force Station, Launch Complex 39, Altitude Chambers, First Street, between Avenue D and Avenue E, Cape Canaveral, Brevard County, FL

24. VIEW TO NORTHEAST FROM BRIDGE HOUSE. SOUTH SWING SPAN ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

24. VIEW TO NORTHEAST FROM BRIDGE HOUSE. SOUTH SWING SPAN (SEEN AS THE ROADWAY IN FOREGROUND) HAS CLOSED, NORTH SWING SPAN IS APPROACHING CLOSURE. - George P. Coleman Memorial Bridge, Spanning York River at U.S. Route 17, Yorktown, York County, VA

13. View of swing span showing bridge operator's control cabin, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

13. View of swing span showing bridge operator's control cabin, looking northeast - India Point Railroad Bridge, Spanning Seekonk River between Providence & East Providence, Providence, Providence County, RI

76 FR 30014 - Drawbridge Operation Regulation; New Jersey Intracoastal Waterway (NJICW), Inside Thorofare...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-24

... the US40-322 (Albany Avenue) Bridge, at NJICW mile 70.0, across Inside Thorofare in Atlantic City, NJ.... The US40-322 (Albany Avenue) Bridge, at NJICW mile 70.0 across Inside Thorofare in Atlantic City, NJ...

Field performance of timber bridges. 9, Big Erick`s stress-laminated deck bridge

Treesearch

J. A. Kainz; J. P. Wacker; M. Nelson

The Big Erickas bridge was constructed during September 1992 in Baraga County, Michigan. The bridge is 72 ft long, 16 ft wide, and consists of three simple spans: two stress-laminated deck approach spans and a stress-laminated box center span. The bridge is unique in that it is one of the first known stress-laminated timber bridge applications to use Eastern Hemlock...

General closeup view of the swing span bridge in the ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

General close-up view of the swing span bridge in the close position, looking upriver. The pivot/center pier is positioned in the center of Tennessee River. Note: Each arm of the continuous swing span acts as simple spans. The total span over four (4) supports is partially continuous-- the middle panel at the center pier is continuous for bending moments, but discontinuous for shears. - Bridgeport Swing Span Bridge, Spanning Tennessee River, Bridgeport, Jackson County, AL

1. SUMMER STREET BRIDGE. DRAW SPAN MOVES TOWARD VIEWER ON ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

1. SUMMER STREET BRIDGE. DRAW SPAN MOVES TOWARD VIEWER ON TRACKS VISIBLE AT CENTER OF PHOTOGRAPH. - Summer Street Retractile Bridge, Spanning Fort Point Channel at Summer Street, Boston, Suffolk County, MA

25. VIEW EAST IN BRIDGE TENDER'S HOUSE, (left) ORIGINAL LEVERS ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

25. VIEW EAST IN BRIDGE TENDER'S HOUSE, (left) ORIGINAL LEVERS FOR GASOLINE ENGINE OPERATION OF SWING-SPAN, (right) PANEL F ELECTRIC OPERATION OF GATES AND SWING-SPAN; new bridge located in background - Tipers Bridge, Spanning Great Wicomico River at State Route 200, Kilmarnock, Lancaster County, VA

63. VIEW OF THE SHOOFLY BRIDGE LIFT SPAN BEING FLOATED ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

9. View underside of bridge, showing draw span machinery, floor ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

9. View underside of bridge, showing draw span machinery, floor beams and piers, looking southwest - Colonel Alexander Scammell Memorial Bridge, Spanning Bellamy River at U.S. Route 4, Dover, Strafford County, NH

DETAIL OF NORTH SAN GABRIEL RIVER BRIDGE, CANTILEVER SPAN CONNECTION, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

Deployment of a Smart Structural Health Monitoring System for Long-Span Arch Bridges: A Review and a Case Study

PubMed Central

Chen, Zengshun; Zhou, Xiao; Wang, Xu; Dong, Lili; Qian, Yuanhao

2017-01-01

Structural health monitoring (SHM) technology for surveillance and evaluation of existing and newly built long-span bridges has been widely developed, and the significance of the technique has been recognized by many administrative authorities. The paper reviews the recent progress of the SHM technology that has been applied to long-span bridges. The deployment of a SHM system is introduced. Subsequently, the data analysis and condition assessment including techniques on modal identification, methods on signal processing, and damage identification were reviewed and summarized. A case study about a SHM system of a long-span arch bridge (the Jiubao bridge in China) was systematically incorporated in each part to advance our understanding of deployment and investigation of a SHM system for long-span arch bridges. The applications of SHM systems of long-span arch bridge were also introduced. From the illustrations, the challenges and future trends for development a SHM system were concluded. PMID:28925943

DETAIL OF SOUTH SAN GABRIEL RIVER BRIDGE, CANTILEVER SPAN CONNECTION, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

GENERAL VIEW OF SOUTH SAN GABRIEL RIVER BRIDGE, RIVER SPAN, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

4. View of Clark Fork Vehicle Bridge facing northeast. Bridge ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

44. Detail, bridge land span outboard girder brackets carrying utility ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

44. Detail, bridge land span outboard girder brackets carrying utility conduit. Structure rests on granite blocks mounted on granite piers. - Broadway Bridge, Spanning Foundry Street, MBTA Yard, Fort Point Channel, & Lehigh Street, Boston, Suffolk County, MA

4. VIEW TAKEN IN THE MIDDLE OF THE BRIDGE, SHOWING ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

4. VIEW TAKEN IN THE MIDDLE OF THE BRIDGE, SHOWING UNDERSIDE OF PORTAL OF ONE SPAN AND LOOKING AT OTHER SPAN - "Forder" Pratt Through Truss Bridge, Spanning Maumee River at County Route 73, Antwerp, Paulding County, OH

12. DETAIL VIEW OF BRIDGE, SHOWING SPRING LINE OF SPANS ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

5. View of Clark Fork Vehicle Bridge facing east. Bridge ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

76 FR 72309 - Drawbridge Operation Regulations; Chelsea River, Chelsea and East Boston, MA

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-23

... installed new vertical lift bridge span will undergo testing for three weeks. This deviation requires a four hour advance notice for bridge openings during the lift span test period. DATES: This deviation is... facilities located upstream from the new bridge. The lift span at the new bridge will be operated by the...

A loading study of older highway bridges in Virginia. Pt. 3, Concrete tee-beam bridge in Nelson County.

DOT National Transportation Integrated Search

1977-01-01

A 40-foot clear span, standard reinforced tee-beam bridge over the Tye River in Nelson County was tested with a 23-ton, tandem axle test vehicle in July 1976. The test span was one of four identical spans making a total bridge length of 170 feet. Str...

33 CFR 118.70 - Lights on swing bridges.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Lights on swing bridges. 118.70... LIGHTING AND OTHER SIGNALS § 118.70 Lights on swing bridges. (a) Swing span lights on through bridges. Each... an approaching vessel the swing span when closed will display three red lights on top of the span...

33 CFR 118.70 - Lights on swing bridges.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Lights on swing bridges. 118.70... LIGHTING AND OTHER SIGNALS § 118.70 Lights on swing bridges. (a) Swing span lights on through bridges. Each... an approaching vessel the swing span when closed will display three red lights on top of the span...

33 CFR 118.70 - Lights on swing bridges.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Lights on swing bridges. 118.70... LIGHTING AND OTHER SIGNALS § 118.70 Lights on swing bridges. (a) Swing span lights on through bridges. Each... an approaching vessel the swing span when closed will display three red lights on top of the span...

33 CFR 118.70 - Lights on swing bridges.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Lights on swing bridges. 118.70... LIGHTING AND OTHER SIGNALS § 118.70 Lights on swing bridges. (a) Swing span lights on through bridges. Each... an approaching vessel the swing span when closed will display three red lights on top of the span...

21. View of Clark Fork Vehicle Bridge facing west. Looking ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

34. Photographic copy of original construction plan (Wabasha Street Bridge, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

34. Photographic copy of original construction plan (Wabasha Street Bridge, Cantilever Span 1888); web details of cantilever arm connecting first span to first pier - Wabasha Street Bridge, Spanning Mississippi River at Wabasha Street, Saint Paul, Ramsey County, MN

Live load monitoring for the I-10 twin span bridge : research project capsule.

DOT National Transportation Integrated Search

2014-10-01

To establish a site-specific database for bridge evaluation and future bridge design, : DOTD established a long-term health monitoring system at the I-10 Twin Span Bridge. : The bridge is instrumented from deck to piles to capture bridge response (bo...

2. View of Clark Fork Vehicle Bridge facing northeast. Bridge ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

7. View of Clark Fork Vehicle Bridge facing northwest. Bridge ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

Bridge-in-a-Backpack(TM). Task 1 : investigation of span lengths up to 70 feet.

DOT National Transportation Integrated Search

2011-08-01

The Bridge-in-a-Backpack has previously been demonstrated with short spans. The first : constructed one, Neal Bridge in Pittsfield, Maine had a span of 34 feet. This task includes : research and development that demonstrates the technology can be ...

Economic impact of multi-span, prestressed concrete girder bridges designed as simple span versus continuous span : final report.

DOT National Transportation Integrated Search

2016-10-01

The objective of this study was to determine the economic impact of designing pre-tensioned prestressed concrete beam (PPCB) : bridges utilizing the continuity developed in the bridge deck as opposed to the current Iowa Department of Transportation (...

33 CFR 118.85 - Lights on vertical lift bridges.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Lights on vertical lift bridges... BRIDGES BRIDGE LIGHTING AND OTHER SIGNALS § 118.85 Lights on vertical lift bridges. (a) Lift span lights. The vertical lift span of every vertical lift bridge shall be lighted so that the center of the...

33 CFR 118.85 - Lights on vertical lift bridges.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Lights on vertical lift bridges... BRIDGES BRIDGE LIGHTING AND OTHER SIGNALS § 118.85 Lights on vertical lift bridges. (a) Lift span lights. The vertical lift span of every vertical lift bridge shall be lighted so that the center of the...

Detailed view of one (1) arm of the swing bridge ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Detailed view of one (1) arm of the swing bridge cantilevering out from the center/pivot pier on which the entire span is balanced at its center when in the open position. Both arms of the span have equal length. Note that the members are pin-connected at their connections (joints). - Bridgeport Swing Span Bridge, Spanning Tennessee River, Bridgeport, Jackson County, AL

25. VIEW OF McGREGOR BRIDGE (18811936), CROSSING THE MERRIMACK RIVER ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

Economic impact of multi-span, prestressed concrete girder bridges designed as simple span versus continuous span : tech transfer summary.

DOT National Transportation Integrated Search

2016-10-01

The objective of this study was to determine the economic impact of : designing pre-tensioned prestressed concrete beam (PPCB) bridges : utilizing the continuity developed in the bridge deck as opposed to the : current Iowa Department of Transportati...

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...

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...

1. View of Asylum (Western) Avenue viaduct in setting from ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

1. View of Asylum (Western) Avenue viaduct in setting from northwest, facing southeast. - Asylum Avenue Viaduct, Spanning Second Creek & Southern Railroad at State Route 62, Knoxville, Knox County, TN

Dynamic displacement monitoring of long-span bridges with a microwave radar interferometer

NASA Astrophysics Data System (ADS)

Zhang, Bochen; Ding, Xiaoli; Werner, Charles; Tan, Kai; Zhang, Bin; Jiang, Mi; Zhao, Jingwen; Xu, Youlin

2018-04-01

Structural health monitoring of long-span bridges is a critical process in ensuring the operational safety of the structures. In this paper, we present experimental results of monitoring the displacements of two long-span bridges in Hong Kong Ting Kau Bridge (TKB) and Tsing Ma Bridge (TMB) with a terrestrial microwave radar interferometer named the GAMMA Portable Radar Interferometer (GPRI). A technique for fusing the measurements from two receiving antennas of the radar instrument is proposed. In addition, a two-step phase unwrapping approach is also tested. The results reveal the bridge dynamic responses under different loading conditions, including winds, vehicle traffic, and passing trains. The results also show that the terrestrial microwave radar interferometer can be used to monitor the dynamics of long-span bridges with unprecedented spatial and temporal resolutions.

26. VIEW FROM EAST IN BRIDGE TENDER'S HOUSE, LEVERS FOR ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

26. VIEW FROM EAST IN BRIDGE TENDER'S HOUSE, LEVERS FOR GASOLINE ENGINE OPERATION FOR BRIDGE AND THEIR CONNECTIONS TO CONTROL RODS ON DOWNSTREAM SIDE OF SWING-SPAN; new bridge located in background - Tipers Bridge, Spanning Great Wicomico River at State Route 200, Kilmarnock, Lancaster County, VA

2. Threequarter elevation view of Asylum (Western) Avenue viaduct from ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

2. Three-quarter elevation view of Asylum (Western) Avenue viaduct from northwest, facing southeast. - Asylum Avenue Viaduct, Spanning Second Creek & Southern Railroad at State Route 62, Knoxville, Knox County, TN

23. Surrender interview site, showing Pemberton Avenue concrete slab road ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

23. Surrender interview site, showing Pemberton Avenue concrete slab road type with gutter (asphalt construction typical on Union and Confederate Avenues), view to the sw. - Vicksburg National Military Park Roads & Bridges, Vicksburg, Warren County, MS

Dog Bridge, view of the deck of the bridge and ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Dog Bridge, view of the deck of the bridge and rails looking from Linden Lane - National Park Seminary, Bounded by Capitol Beltway (I-495), Linden Lane, Woodstove Avenue, & Smith Drive, Silver Spring, Montgomery County, MD

78 FR 6208 - Drawbridge Operating Regulations; Gulf Intracoastal Waterway, Belle Chasse, LA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-30

... operating schedule that governs the Louisiana State Route 23 (LA 23) vertical lift span bridge, also known... State Route 23 (LA 23) vertical lift span bridge, also known as the Judge Perez Bridge, across the Gulf... 23 vertical lift span drawbridge across the Gulf Intracoastal Waterway (Algiers Alternate Route...

9. Overall underneath view of Asylum (Western) Avenue viaduct, from ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

9. Overall underneath view of Asylum (Western) Avenue viaduct, from east end/downtown toward west, facing northwest. - Asylum Avenue Viaduct, Spanning Second Creek & Southern Railroad at State Route 62, Knoxville, Knox County, TN

1. View of Clark Fork Vehicle Bridge facing west. Panorama ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

Construction of a Virginia short-span bridge with the Strongwell 36-inch double-web I-beam.

DOT National Transportation Integrated Search

2005-01-01

The Route 601 Bridge in Sugar Grove, VA, spans 39 ft over Dickey Creek. The bridge is the first to use the Strongwell 36-in-deep fiber-reinforced polymer (FRP) double-web beam (DWB) in a vehicular bridge superstructure. Construction of the new bridge...

Aerial view of the entire bridge crossing the Tennessee River ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

6. VIEW OF APPROACH SPAN AND MAIN SPAN OF THE ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

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...

5. Through/barrel view of Asylum (Western) Avenue viaduct from downtown/east ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

5. Through/barrel view of Asylum (Western) Avenue viaduct from downtown/east end looking west, facing northwest. - Asylum Avenue Viaduct, Spanning Second Creek & Southern Railroad at State Route 62, Knoxville, Knox County, TN

8. View of Clark Fork Vehicle Bridge facing southwest. Looking ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

8. View of Clark Fork Vehicle Bridge facing southwest. Looking at understructure of northernmost span. - Clark Fork Vehicle Bridge, Spanning Clark Fork River, serves Highway 200, Clark Fork, Bonner County, ID

20. View of Clark Fork Vehicle Bridge facing up. Looking ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

20. View of Clark Fork Vehicle Bridge facing up. Looking at understructure of northernmost span. - Clark Fork Vehicle Bridge, Spanning Clark Fork River, serves Highway 200, Clark Fork, Bonner County, ID

79. Photocopy of photograph (original print in the Minnesota Historical ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

79. Photocopy of photograph (original print in the Minnesota Historical Society, St. Paul, Minnesota, ca. 1890, #741.) ALEXANDER RAMSEY HOUSE, ca. 1890 - Smith Avenue High Bridge, Smith Avenue between Cherokee Avenue & Cliff Street, Saint Paul, Ramsey County, MN

76. Photocopy of photograph (original print in the Minnesota Historical ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

76. Photocopy of photograph (original print in the Minnesota Historical Society, St. Paul, Minnesota, 1860. #22358.) UPPER LEVEE FROM CHESTNUT STREET, 1860 - Smith Avenue High Bridge, Smith Avenue between Cherokee Avenue & Cliff Street, Saint Paul, Ramsey County, MN

Analytical investigation of bidirectional ductile diaphragms in multi-span bridges

NASA Astrophysics Data System (ADS)

Wei, Xiaone; Bruneau, Michel

2018-04-01

In the AASHTO Guide Specifications for Seismic Bridge Design Provisions, ductile diaphragms are identified as Permissible Earthquake-Resisting Elements (EREs), designed to help resist seismic loads applied in the transverse direction of bridges. When adding longitudinal ductile diaphragms, a bidirectional ductile diaphragm system is created that can address seismic excitations acting along both the bridge's longitudinal and transverse axes. This paper investigates bidirectional ductile diaphragms with Buckling Restrained Braces (BRBs) in straight multi-span bridge with simply supported floating spans. The flexibility of the substructures in the transverse and longitudinal direction of the bridge is considered. Design procedures for the bidirectional ductile diaphragms are first proposed. An analytical model of the example bridge with bidirectional ductile diaphragms, designed based on the proposed methodology, is then built in SAP2000. Pushover and nonlinear time history analyses are performed on the bridge model, and corresponding results are presented. The effect of changing the longitudinal stiffness of the bidirectional ductile diaphragms in the end spans connecting to the abutment is also investigated, in order to better understand the impact on the bridge's dynamic performance.

3. AERIAL VIEW OF SAW MILL RIVER CULVERT. NEPPERHAN AVENUE ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

3. AERIAL VIEW OF SAW MILL RIVER CULVERT. NEPPERHAN AVENUE IS AT LEFT, SLIGHTLY FILLED SAW MILL RIVER CULVERT IS ON RIGHT. - Old Croton Aqueduct, Saw Mill River Culvert, Spanning Nepperhan Avenue, Yonkers, Westchester County, NY

4. VIEW, LOOKING SOUTHWEST, SHOWING TIMBER PILL APPROACH SPAN AND ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

4. VIEW, LOOKING SOUTHWEST, SHOWING TIMBER PILL APPROACH SPAN AND BRIDGE IN OPEN POSITION - New York, New Haven & Hartford Railroad, Shaw's Cove Bridge, Spanning Shaw's Cove, New London, New London County, CT

3. VIEW OF EAST SOUTHEAST, GROUND LEVEL VIEW OF ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

75 FR 45477 - Drawbridge Operation Regulation; Company Canal, Bourg, LA

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-03

... deviation from the regulation governing the operation of the LA 24 vertical lift span bridge across Company... from the operating schedule of the vertical lift span bridge across Company Canal at mile 8.1 in Bourg...), the vertical lift span of the bridge currently opens on signal except that, from 10 p.m. to 6 a.m. the...

33 CFR 118.80 - Lights on bascule bridges.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Lights on bascule bridges. 118.80... LIGHTING AND OTHER SIGNALS § 118.80 Lights on bascule bridges. (a) Lift span lights. Each lift span of... green light which shows only when the span is fully open for the passage of a vessel and by a red light...

33 CFR 118.80 - Lights on bascule bridges.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Lights on bascule bridges. 118.80... LIGHTING AND OTHER SIGNALS § 118.80 Lights on bascule bridges. (a) Lift span lights. Each lift span of... green light which shows only when the span is fully open for the passage of a vessel and by a red light...

33 CFR 118.80 - Lights on bascule bridges.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Lights on bascule bridges. 118.80... LIGHTING AND OTHER SIGNALS § 118.80 Lights on bascule bridges. (a) Lift span lights. Each lift span of... green light which shows only when the span is fully open for the passage of a vessel and by a red light...

77. Photocopy of photograph (original print in the Minnesota Historical ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

77. Photocopy of photograph (original print in the Minnesota Historical Society, St. Paul, Minnesota, 1859. #377. Photographer: Illingworth.) LOWER LEVEE FROM JACKSON STREET, 1859 - Smith Avenue High Bridge, Smith Avenue between Cherokee Avenue & Cliff Street, Saint Paul, Ramsey County, MN

39. View of bridge operators controls in the control house ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

39. View of bridge operators controls in the control house facing south. Controls on the right are for the south span and on the left for the north span. The large dial indicator towards the top of the picture is a position indicator for the south span. Also present is a marine radio for talking to marine traffic and control ropes for the horn and siren. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles County, CA

19. View of Clark Fork Vehicle Bridge facing north. Looking ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

19. View of Clark Fork Vehicle Bridge facing north. Looking at north abutment and underside of northernmost span. - Clark Fork Vehicle Bridge, Spanning Clark Fork River, serves Highway 200, Clark Fork, Bonner County, ID

12. View underside of bridge, showing concrete tee beam deck ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

12. View underside of bridge, showing concrete tee beam deck spans supported by concrete piles, looking southwest - Colonel Alexander Scammell Memorial Bridge, Spanning Bellamy River at U.S. Route 4, Dover, Strafford County, NH

A survey of movable span bridges in Virginia.

DOT National Transportation Integrated Search

1998-01-01

Bridges are among the cultural resources that must be considered for historic significance under the Historic Preservation Act of 1966. The Virginia Transportation Research Council conducted a study of Virginia's movable span bridges in 1996-1997, th...

View of central lift span truss web of Tensaw River ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

77 FR 44463 - Drawbridge Operation Regulations; Gulf Intracoastal Waterway, Sarasota, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-30

... Bridge, mile 49.9, across the Gulf Intracoastal Waterway; the Tom Adams Bridge, mile 43.5, across the... the Venice Airport Bridge, the North Manasota Bridge, the Tom Adams Bridge, and the Venice Avenue... October 28, 2012. Tugs and tugs with tows are not exempt from this deviation. 3. Tom Adams Bridge, mile 43...

11. View of Clark Fork Vehicle Bridge facing northwest. Southernmost ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

11. View of Clark Fork Vehicle Bridge facing northwest. Southernmost span. Plaque was originally located where striped traffic sign is posted. - Clark Fork Vehicle Bridge, Spanning Clark Fork River, serves Highway 200, Clark Fork, Bonner County, ID

31. DETAIL VIEW OF MOVABLE SPAN, UPPER TRUSS GUSSET PLATE, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

31. DETAIL VIEW OF MOVABLE SPAN, UPPER TRUSS GUSSET PLATE, CONNECTION OF VERTICAL AND HORIZONTAL MEMBERS AT BRIDGE TENDER'S MOUSE (taken in December 1983) - Sharptown Bridge, Spanning Nanticoke River, State Route 313, Sharptown, Wicomico County, MD

33. Three bolts on railing outside control house on north ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

33. Three bolts on railing outside control house on north tower, one bolt on first handrail post of the north span (bridge is in the open position). As the bridge opens or closes the single bolt on the handrail post moves past the three stationary bolts. This system is used by the bridge operator to judge speed and position of the north span as it opens or closes. Based on these bolts movement of the north span is speeded up or slowed down and the brakes applied during the opening and closing process. View facing east. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles County, CA

Reflective Cracking between Precast Prestressed Box Girders

DOT National Transportation Integrated Search

2017-06-30

The adjacent precast prestressed concrete box-beam bridge is the bridge of choice for short and short-to-medium span bridges. This choice is because of the ease of construction, favorable span-to-depth ratios, aesthetic appeal, and high torsional sti...

View of West end of central lift span truss web ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

38. Photographic copy of original construction plan (Wabasha Street Bridge, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

38. Photographic copy of original construction plan (Wabasha Street Bridge, Detail of South Cantilever Arm, 1888); web details of cantilever arm connecting second pier to third span - Wabasha Street Bridge, Spanning Mississippi River at Wabasha Street, Saint Paul, Ramsey County, MN

33 CFR 118.80 - Lights on bascule bridges.

Code of Federal Regulations, 2010 CFR

2010-07-01

... LIGHTING AND OTHER SIGNALS § 118.80 Lights on bascule bridges. (a) Lift span lights. Each lift span of... which shows for all other positions of the lift span. Each red and each green light shall show through a... lift span navigation lights are made, existing lights may show through a horizontal arc of less than...

33 CFR 118.80 - Lights on bascule bridges.

Code of Federal Regulations, 2011 CFR

2011-07-01

... LIGHTING AND OTHER SIGNALS § 118.80 Lights on bascule bridges. (a) Lift span lights. Each lift span of... which shows for all other positions of the lift span. Each red and each green light shall show through a... lift span navigation lights are made, existing lights may show through a horizontal arc of less than...

9. SEATING OF GIRDER SPAN AT SOUTH ABUTMENT. FABRICATOR'S PLATE ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

9. SEATING OF GIRDER SPAN AT SOUTH ABUTMENT. FABRICATOR'S PLATE READS 'VIRGINIA BRIDGE COMPANY 1950,' ACCOMPANIED BY THE LOGO OF UNITED STATES STEEL. - George P. Coleman Memorial Bridge, Spanning York River at U.S. Route 17, Yorktown, York County, VA

Structural health monitoring of I-10 twin span bridge : [tech summary].

DOT National Transportation Integrated Search

2014-11-01

A new I-10 Twin Span Bridge was built over Lake Pontchartrain between New Orleans and Slidell, Louisiana to replace the old bridge : that was seriously damaged from the storm surge associated with Hurricane Katrina (Category 3) that hit the southern ...

13. AERIAL VIEW LOOKING EASTWARDS AT THE WESTERN SPANS OF ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

1857 PatentExtant Construction Comparison Powerscourt Bridge, Spanning Chateauguay River, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

1857 Patent-Extant Construction Comparison - Powerscourt Bridge, Spanning Chateauguay River, First Concession Road, Elgin/Hichinbrooke, Huntingdon County, Quebec, Canada, Chateaugay, Franklin County, NY

Assessment of dynamic properties and stiffness of composite bridges with pavement defects

NASA Astrophysics Data System (ADS)

Kartopol'tsev, Vladimir; Kartopol'tsev, Andrei; Kolmakov, Boris

2017-01-01

This paper is aimed at assessing the dynamic properties and stiffness of the reinforced concrete roadway slab under live loads that impact composite bridge girders considering pavement defects. A special attention is paid to the reinforced concrete roadway slab as a transfer member of forced oscillations. The test results obtained for bridges with different spans ranging from 24 to 110 m are presented to assess the behavior of the reinforced concrete roadway slab and the dynamic stiffness of bridge span allowed for the pavement defects. Dynamic tests are carried out under controlled and random loads that simulate live load interaction with the span and the pavement with defects. The differential equations are presented for vertical oscillations of spans, pavement defect parameter, Eigen frequency and others. As a result of the experimental research the equation is derived to ascertain the dynamic stiffness of the vehicle-span system.

Static testing of a bridge using an interferometric radar: the case study of "Ponte degli Alpini," Belluno, Italy.

PubMed

Dei, Devis; Mecatti, Daniele; Pieraccini, Massimiliano

2013-01-01

Ground-based radar interferometry is an increasingly popular technique for monitoring civil infrastructures. In this paper, the static testing of a bridge is reported. It was an 8-span bridge, 297 m long, named "Ponte degli Alpini," crossing the valley of the Ardo River. The radar has been used for testing a lateral span and a central span. The obtained results present elements of novelty not previously reported in the literature. In fact, some displacement measurements of the lateral span have been affected by a horizontal shift that has to be taken into account for a correct interpretation of the measured data. Furthermore, the measurements of the central span have been carried out with the radar positioned transversally with respect to the bridge deck; this unusual arrangement has allowed for obtaining displacement maps less geometrically distorted with respect to other cases reported in the literature.

UNIDENTIFIED CATENARY SUSPENSION BRIDGE, SHOWING RIVETED METAL PIERS UNDER CONSTRUCTION. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

1. General view of bridge looking north. This is the ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

1. General view of bridge looking north. This is the only suspension bridge in Cleveland. It was designed by Wilbur J. Watson and Associates, Consulting Engineers. Sections of the Wooden deck are missing, and the bridge is no longer used. - Sidaway Avenue Footbridge, Jackowo & Garden Valley neighborhood Vicinity, Cleveland, Cuyahoga County, OH

Three Bridge Fryer's Ford Bridge, Nimrod Bridge, and Ward's ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Three Bridge - Fryer's Ford Bridge, Nimrod Bridge, and Ward's Crossing Bridge - Fryer's Ford Bridge, Spanning East Fork of Point Remove Creek at Fryer Bridge Road (CR 67), Solgohachia, Conway County, AR

Design, construction and load testing of the bridge on Arnault Branch, Washington County, Missouri using innovative technologies.

DOT National Transportation Integrated Search

2010-02-01

The superstructure and instrumentation designs of a three-span bridge are presented in this report. The three spans include a : precast box-girder bridge, a precast deck on steel girder and a precast deck on concrete girder. They were designed to com...

77 FR 57020 - Drawbridge Operation Regulation; Carlin Bayou, LA

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-17

... lift bridge across Carlin Bayou in Delcambre, Iberia Parish, Louisiana. The bridge currently remains in... meeting was requested, and none was held. B. Basis and Purpose The LDRR vertical lift span bridge crosses... when the lift span is in the closed-to-navigation position, mariners may call the LDRR Signal...

Developing a methodology to inspect and assess conditions of short span structures on county roads in Wyoming : [project brief].

DOT National Transportation Integrated Search

2015-12-01

Even though the FHWAs National Bridge Inspection Standards are a very comprehensive tool for : bridge inspection, they only apply to structures with spans of more than 20 feet. WYDOT inspects : these larger bridges on regular intervals, but there ...

19. Photocopy of Blueprint (Original blueprint located in Grays Harbor ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

19. Photocopy of Blueprint (Original blueprint located in Grays Harbor County Bridge File No. 4731/0.5 COAST BRIDGE COMPANY'S CONSTRUCTION BLUEPRINT OF 'FLOOR SYSTEM FOR 120' RIVETED SPAN' DATED JULY 1915 - West Wishkah Bridge, West Wishkah Road Spanning Wishkah River Middle Fork, Aberdeen, Grays Harbor County, WA

75 FR 55475 - Drawbridge Operation Regulation; Pequonnock River, Bridgeport, CT

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-13

... two bridges because the draw spans of the bridges have been removed. DATES: This rule is effective... removing the operation regulations for two moveable draw bridges that no longer have moveable spans. Under... litigation, eliminate ambiguity, and reduce burden. Protection of Children We have analyzed this rule under...

Structural health monitoring of I-10 twin span bridge - part I : analysis of lateral load test.

DOT National Transportation Integrated Search

2014-11-01

The old I-10 Twin Span Bridge over Lake Pontchartrain was heavily damaged by the storm surges during : Hurricane Katrina in 2005. A new 5.4-mile long replacement bridge was constructed with higher resistance to : extreme events, such as storm surges ...

Geometric Nonlinear Analysis of Self-Anchored Cable-Stayed Suspension Bridges

PubMed Central

Hui-Li, Wang; Yan-Bin, Tan; Si-Feng, Qin; Zhe, Zhang

2013-01-01

Geometric nonlinearity of self-anchored cable-stayed suspension bridges is studied in this paper. The repercussion of shrinkage and creep of concrete, rise-to-span ratio, and girder camber on the system is discussed. A self-anchored cable-stayed suspension bridge with a main span of 800 m is analyzed with linear theory, second-order theory, and nonlinear theory, respectively. In the condition of various rise-to-span ratios and girder cambers, the moments and displacements of both the girder and the pylon under live load are acquired. Based on the results it is derived that the second-order theory can be adopted to analyze a self-anchored cable-stayed suspension bridge with a main span of 800 m, and the error is less than 6%. The shrinkage and creep of concrete impose a conspicuous impact on the structure. And it outmatches suspension bridges for system stiffness. As the rise-to-span ratio increases, the axial forces of the main cable and the girder decline. The system stiffness rises with the girder camber being employed. PMID:24282388

Geometric nonlinear analysis of self-anchored cable-stayed suspension bridges.

PubMed

Hui-Li, Wang; Yan-Bin, Tan; Si-Feng, Qin; Zhe, Zhang

2013-01-01

Geometric nonlinearity of self-anchored cable-stayed suspension bridges is studied in this paper. The repercussion of shrinkage and creep of concrete, rise-to-span ratio, and girder camber on the system is discussed. A self-anchored cable-stayed suspension bridge with a main span of 800 m is analyzed with linear theory, second-order theory, and nonlinear theory, respectively. In the condition of various rise-to-span ratios and girder cambers, the moments and displacements of both the girder and the pylon under live load are acquired. Based on the results it is derived that the second-order theory can be adopted to analyze a self-anchored cable-stayed suspension bridge with a main span of 800 m, and the error is less than 6%. The shrinkage and creep of concrete impose a conspicuous impact on the structure. And it outmatches suspension bridges for system stiffness. As the rise-to-span ratio increases, the axial forces of the main cable and the girder decline. The system stiffness rises with the girder camber being employed.

3. DETAIL VIEW OF ONE ARCH SPAN, LOOKING NW ALONG ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

5. VIEW FROM TRACK, LOOKING NORTH THROUGH SPANS (BURLINGTON NORTHERN ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

5. VIEW FROM TRACK, LOOKING NORTH THROUGH SPANS (BURLINGTON NORTHERN RAILROAD BRIDGE ON RIGHT) - Yakima Valley Transportation Company Interurban Railroad, Naches River Bridge, Yakima, Yakima County, WA

14. Drawing showing stress for central viaduct, Walworth Run portion ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

14. Drawing showing stress for central viaduct, Walworth Run portion 1885. Drawing courtesy Engineering Department, City of Cleveland. - Abbey Avenue Viaduct, Spanning Walworth Valley at Abbey Avenue, Cleveland, Cuyahoga County, OH

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...

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...

78 FR 2371 - Taking of Marine Mammals Incidental to Specified Activities; Construction of the East Span of the...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-11

...-Oakland Bay Bridge AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric..., harbor porpoises, and gray whales, by harassment, incidental to construction of a replacement bridge for the East Span of the San Francisco-Oakland Bay Bridge (SF- OBB) in California. DATES: This...

38. MISSISSIPPI, LOWNDES CO. COLUMBUS OLD ROAD BRIDGE End of ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

9. VIEW OF INTAKE PIER AND MAIN SPAN OF ACCESS ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

45Degree view of one (1) arm of the swing span ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

45-Degree view of one (1) arm of the swing span bridge in the open position. The view shows the continuous bottom chord of the truss. The vertical post and diagonal web members that frame into this bottom chord are connected with single steel pins at each panel point (or joint). The timber track ties, supporting the track, span from truss to truss bottom chords (16' -0') and are supported thereby. - Bridgeport Swing Span Bridge, Spanning Tennessee River, Bridgeport, Jackson County, AL

75 FR 18055 - Drawbridge Operation Regulation; Mermentau River, Grand Chenier, LA

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-09

... electrical and mechanical repairs pertaining to the bridge's main span drive assembly and system components... in order to perform electrical and mechanical repairs pertaining to the bridge's main span drive...

Super-bridges suspended over carbon nanotube cables

NASA Astrophysics Data System (ADS)

Carpinteri, Alberto; Pugno, Nicola M.

2008-11-01

In this paper the new concept of 'super-bridges', i.e. kilometre-long bridges suspended over carbon nanotube cables, is introduced. The analysis shows that the use of realistic (thus defective) carbon nanotube bundles as suspension cables can enlarge the current limit main span by a factor of ~3. Too large compliance and dynamic self-excited resonances could be avoided by additional strands, rendering the super-bridge anchored as a spider's cobweb. As an example, we have computed the limit main spans of the current existing 19 suspended-deck bridges longer than 1 km assuming them to have substituted their cables with carbon nanotube bundles (thus maintaining the same geometry, with the exception of the length) finding spans of up to ~6.3 km. We thus suggest that the design of the Messina bridge in Italy, which would require a main span of ~3.3 km, could benefit from the use of carbon nanotube bundles. We believe that their use represents a feasible and economically convenient solution. The plausibility of these affirmations is confirmed by a statistical analysis of the existing 100 longest suspended bridges, which follow a Zipf's law with an exponent of 1.1615: we have found a Moore-like (i.e. exponential) law, in which the doubling of the capacity (here the main span) per year is substituted by the factor 1.0138. Such a law predicts that the realization of the Messina bridge using conventional materials will only occur around the middle of the present century, whereas it could be expected in the near future if carbon nanotube bundles were used. A simple cost analysis concludes the paper.

Field performance of stress-laminated highway bridges constructed with glued laminated timber

Treesearch

J.P. Wacker

2004-01-01

This paper summarizes the field performance of three stress-laminated deck timber bridges located in Wisconsin, New York, and Arizona. The deck superstructures of these single-span highway bridges is comprised of full-span glued laminated timber (glulam) beam laminations manufactured with southern pine, hem fir/red maple combination, and/or Douglas fir lumber species....

Boston & Maine Railroad, Berlin Branch Bridge #143.06, Spanning Snyder ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Boston & Maine Railroad, Berlin Branch Bridge #143.06, Spanning Snyder Brook at former Boston & Maine Railroad (now Presidential Range Rail Trail), just south of U.S. Route 2, Randolph, Coos County, NH

Structural monitoring of Rigolets Pass Bridge.

DOT National Transportation Integrated Search

2009-10-01

The overall objective of this research project was to evaluate the structural behavior of prestressed highperformance : concrete (HPC) long-span bulb-tee girders utilized in Louisiana bridge construction. To : accomplish this objective, one span of t...

77 FR 70684 - Safety Zone; Bridge Demolition Project; Indiana Harbor Canal, East Chicago, IN

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-27

...-AA00 Safety Zone; Bridge Demolition Project; Indiana Harbor Canal, East Chicago, IN AGENCY: Coast Guard... from a portion of the Indiana Harbor Canal due to the demolition Project on the Cline Avenue Bridge... bridge, which are discussed further below. Under 5 U.S.C. 553(d)(3), the Coast Guard finds that good...

78 FR 2616 - Safety Zone; Bridge Demolition Project; Indiana Harbor Canal, East Chicago, IN

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-14

...-AA00 Safety Zone; Bridge Demolition Project; Indiana Harbor Canal, East Chicago, IN AGENCY: Coast Guard... from a portion of the Indiana Harbor Canal due to the demolition Project on the Cline Avenue Bridge... Bridge, which are discussed further below. Under 5 U.S.C. 553(d)(3), the Coast Guard finds that good...

1. View of bridge from Interstate 195 (Washington Bridge) looking ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

Effect of mechanical degradation of laminated elastomeric bearings and shear keys upon seismic behaviors of small-to-medium-span highway bridges in transverse direction

NASA Astrophysics Data System (ADS)

Wu, Gang; Wang, Kehai; Zhang, Panpan; Lu, Guanya

2018-01-01

Laminated elastomeric bearings have been widely used for small-to-medium-span highway bridges in China, in which concrete shear keys are set transversely to prohibit large girder displacement. To evaluate bridge seismic responses more accurately, proper analytical models of bearings and shear keys should be developed. Based on a series of cyclic loading experiments and analyses, rational analytical models of laminated elastomeric bearings and shear keys, which can consider mechanical degradation, were developed. The effect of the mechanical degradation was investigated by examining the seismic response of a small-to-medium-span bridge in the transverse direction under a wide range of peak ground accelerations (PGA). The damage mechanism for small-to-medium-span highway bridges was determined, which can explain the seismic damage investigation during earthquakes in recent years. The experimental results show that the mechanical properties of laminated elastomeric bearings will degrade due to friction sliding, but the degree of decrease is dependent upon the influencing parameters. It can be concluded that the mechanical degradation of laminated elastomeric bearings and shear keys play an important role in the seismic response of bridges. The degradation of mechanical properties of laminated elastomeric bearings and shear keys should be included to evaluate more precise bridge seismic performance.

Application of Composite Structures in Bridge Engineering. Problems of Construction Process and Strength Analysis

NASA Astrophysics Data System (ADS)

Flaga, Kazimierz; Furtak, Kazimierz

2015-03-01

Steel-concrete composite structures have been used in bridge engineering from decades. This is due to rational utilisation of the strength properties of the two materials. At the same time, the reinforced concrete (or prestressed) deck slab is more favourable than the orthotropic steel plate used in steel bridges (higher mass, better vibration damping, longer life). The most commonly found in practice are composite girder bridges, particularly in highway bridges of small and medium spans, but the spans may reach over 200 m. In larger spans steel truss girders are applied. Bridge composite structures are also employed in cable-stayed bridge decks of the main girder spans of the order of 600, 800 m. The aim of the article is to present the cionstruction process and strength analysis problems concerning of this type of structures. Much attention is paid to the design and calculation of the shear connectors characteristic for the discussed objects. The authors focused mainly on the issues of single composite structures. The effect of assembly states on the stresses and strains in composite members are highlighted. A separate part of problems is devoted to the influence of rheological factors, i.e. concrete shrinkage and creep, as well as thermal factors on the stresses and strains and redistribution of internal forces.

33 CFR 117.543 - Bear Creek.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Parkway Bridge, mile 2.1, between Dundalk and Sparrows Point, shall open on signal; except that, from... bridge, mile 3.4 at Wise Avenue between Dundalk and Sparrows Point, shall open on signal if at least four...

33 CFR 117.543 - Bear Creek.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Parkway Bridge, mile 2.1, between Dundalk and Sparrows Point, shall open on signal; except that, from... bridge, mile 3.4 at Wise Avenue between Dundalk and Sparrows Point, shall open on signal if at least four...

33 CFR 117.543 - Bear Creek.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Parkway Bridge, mile 2.1, between Dundalk and Sparrows Point, shall open on signal; except that, from... bridge, mile 3.4 at Wise Avenue between Dundalk and Sparrows Point, shall open on signal if at least four...

Dog Bridge, general view looking from the south (standing on ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Dog Bridge, general view looking from the south (standing on the access road) - National Park Seminary, Bounded by Capitol Beltway (I-495), Linden Lane, Woodstove Avenue, & Smith Drive, Silver Spring, Montgomery County, MD

Dog Bridge, general view looking from the south (note tower ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Dog Bridge, general view looking from the south (note tower to east) - National Park Seminary, Bounded by Capitol Beltway (I-495), Linden Lane, Woodstove Avenue, & Smith Drive, Silver Spring, Montgomery County, MD

33 CFR 117.1087 - Fox River.

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...

33 CFR 117.1087 - Fox River.

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...

33 CFR 117.1087 - Fox River.

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...

33 CFR 117.1087 - Fox River.

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...

33 CFR 117.1087 - Fox River.

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...

24. Looking E toward Boston harbor along NEC; Berkley Avenue ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

24. Looking E toward Boston harbor along NEC; Berkley Avenue Bridge in foreground. Boston, Suffolk Co., MA. Sec. 4116, MP 227.99. - Northeast Railroad Corridor, Amtrak Route between RI/MA State Line & South Station, Boston, Suffolk County, MA

16. (4'X5' image enlarged from 2 1/4' negative) Sam Fowler, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

16. (4'X5' image enlarged from 2 1/4' negative) Sam Fowler, Photographer, February 1998 VIEW OF GEORGIA DOT BRIDGE NO. 051-00025D-01986N (JAMES P. HOULIHAN BRIDGE). DETAIL OF TURN-SPAN MECHANISM. - Georgia DOT Bridge No. 051-00025D-01986N, US 17 & State Route 25 Spanning Savannah River, Port Wentworth, Chatham County, GA

17. (4"X5" image enlarged from 2 1/4" negative) Sam Fowler, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

17. (4"X5" image enlarged from 2 1/4" negative) Sam Fowler, Photographer, February 1998 VIEW OF GEORGIA DOT BRIDGE NO. 051-00025D-01986N (JAMES P. HOULIHAN BRIDGE) APPROACH SPAN FENDER - Georgia DOT Bridge No. 051-00025D-01986N, US 17 & State Route 25 Spanning Savannah River, Port Wentworth, Chatham County, GA

14. (4"X5" image enlarged from 2 1/4" negative) Sam Fowler, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

14. (4"X5" image enlarged from 2 1/4" negative) Sam Fowler, Photographer, February 1998 VIEW OF GEORGIA DOT BRIDGE NO. 051-00025D-01986N (JAMES P. HOULIHAN BRIDGE) TURN-SPAN AND LOCKING MECHANISM - Georgia DOT Bridge No. 051-00025D-01986N, US 17 & State Route 25 Spanning Savannah River, Port Wentworth, Chatham County, GA

Nondestructive assessment of single-span timber bridges using a vibration- based method

Treesearch

Xiping Wang; James P. Wacker; Angus M. Morison; John W. Forsman; John R. Erickson; Robert J. Ross

2005-01-01

This paper describes an effort to develop a global dynamic testing technique for evaluating the overall stiffness of timber bridge superstructures. A forced vibration method was used to measure the natural frequency of single-span timber bridges in the laboratory and field. An analytical model based on simple beam theory was proposed to represent the relationship...

37. View of the control house on the north tower ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

37. View of the control house on the north tower from the north span facing north. Note mirror and video camera used by bridge operator to check for vessel traffic prior to operating the bridge, loudspeaker and sirens to warn pedestrians and boaters. - Henry Ford Bridge, Spanning Cerritos Channel, Los Angeles-Long Beach Harbor, Los Angeles, Los Angeles County, CA

76 FR 12 - Drawbridge Operation Regulations; New Haven Harbor, Quinnipiac and Mill Rivers, New Haven, CT

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-03

... to keep one lift span closed to facilitate scheduled bridge maintenance. DATES: This deviation is... temporary deviation the Ferry Street Bridge may keep one lift span in the closed position from 8 a.m. on... January 13, 2011. One lift span shall remain operational at all times. In accordance with 33 CFR 117.35(e...

76 FR 76298 - Drawbridge Operation Regulation; Old Brazos River, Freeport, Brazoria County, TX

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-07

... deviation allows the bridge to remain closed to navigation for four days to replace lift cables. DATES: This... deviation will allow the lift span of the bridge to remain in the closed-to-navigation position in order for.... The project involves the replacement of the old swing span with the current vertical lift span. Vessel...

Geometry control of long-span continuous girder concrete bridge during construction through finite element model updating

NASA Astrophysics Data System (ADS)

Wu, Jie; Yan, Quan-sheng; Li, Jian; Hu, Min-yi

2016-04-01

In bridge construction, geometry control is critical to ensure that the final constructed bridge has the consistent shape as design. A common method is by predicting the deflections of the bridge during each construction phase through the associated finite element models. Therefore, the cambers of the bridge during different construction phases can be determined beforehand. These finite element models are mostly based on the design drawings and nominal material properties. However, the accuracy of these bridge models can be large due to significant uncertainties of the actual properties of the materials used in construction. Therefore, the predicted cambers may not be accurate to ensure agreement of bridge geometry with design, especially for long-span bridges. In this paper, an improved geometry control method is described, which incorporates finite element (FE) model updating during the construction process based on measured bridge deflections. A method based on the Kriging model and Latin hypercube sampling is proposed to perform the FE model updating due to its simplicity and efficiency. The proposed method has been applied to a long-span continuous girder concrete bridge during its construction. Results show that the method is effective in reducing construction error and ensuring the accuracy of the geometry of the final constructed bridge.

Continuous prestressed concrete girder bridges, volume 2 : analysis, testing, and recommendations.

DOT National Transportation Integrated Search

2016-12-01

The Texas Department of Transportation designs typical highway bridge structures as simple span systems using : standard precast, pretensioned girders. Spans are limited to about 150 ft due to weight and length restrictions on : transporting the prec...

76 FR 50161 - Drawbridge Operation Regulation; New Jersey Intracoastal Waterway (NJICW), Atlantic City, NJ

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-12

...) bridges: The Route 30/Abescon Boulevard Bridge across Beach Thorofare, NJICW mile 67.2 and the US 40-322... the US 40-322 (Albany Avenue) Bridge across Inside Thorofare, NJICW mile 70.0, both at Atlantic City... schedule for the bridge is set out in 33 CFR 117.733(e) and was last amended in April 2009. The US 40-322...

GOETHALS BRIDGE FROM NORTH SIDE OVER ARTHUR KILL. RAILROAD BRIDGE ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

GOETHALS BRIDGE FROM NORTH SIDE OVER ARTHUR KILL. RAILROAD BRIDGE IN FOREGROUND - Goethals Bridge, Spanning Arthur Kill from New Jersey to Staten Island, Staten Island (subdivision), Richmond County, NY

78 FR 29648 - Drawbridge Operation Regulation; New Jersey Intracoastal Waterway (NJICW), Atlantic City, NJ

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-21

... Thorofare, NJICW mile 67.2 and the US40-322 (Albany Avenue) across Inside Thorofare, NJICW mile 70.0, both... 67.2 and the US40-322 (Albany Avenue) across Inside Thorofare, NJICW mile 70.0, both at Atlantic City... high water. US40-322 (Albany Avenue) Bridge The current operating regulation for the US40-322 (Albany...

Detail of middle panel at pivot pier and above the ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Detail of middle panel at pivot pier and above the two (2) center supports. The middle panel chords (not shown) were made strong enough to provide for the full bending moment with the span open and arms swinging. The middle posts support the operator's house. When closed, the bridge acts as two (2) separate simple spans, except a small amount of negative bending is accommodated due to a continuous condition. - Bridgeport Swing Span Bridge, Spanning Tennessee River, Bridgeport, Jackson County, AL

Wave loading on bridge decks : final report, December 2009.

DOT National Transportation Integrated Search

2009-12-01

This report covers the results of experimental and theoretical analyses of wave loading on bridge superstructures. A number of wave tank tests were performed on both slab and girder type spans with different water depths, span positions relative to t...

13. VIEW OF CAUSEWAY, LOOKING EAST, PROFILING DETAILS OF RIGID ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

13. VIEW OF CAUSEWAY, LOOKING EAST, PROFILING DETAILS OF RIGID FRAME SPAN OVER CANAL STREET, AND SHOWING STEEL RIBS AND FLOOR BEANS ENCASED IN CONCRETE - Notre Dame Bridge, Spanning Merrimack River on Bridge Street, Manchester, Hillsborough County, NH

View of movable span and point truss (to right), from ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

View of movable span and point truss (to right), from navy land, looking west, showing bridge in context of navigational channel. - Naval Supply Annex Stockton, Daggett Road Bridge, Daggett Road traversing Burns Cut Off, Stockton, San Joaquin County, CA

3. View of Clark Fork Vehicle Bridge facing southwest. Bridge ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

Route 22 Over Liberty Avenue and Conrail Hillside Township, Union County, Monitoring of Tensar MSE Walls

DOT National Transportation Integrated Search

2011-12-01

This report discusses the application of Tensar geogrids as the reinforcement elements in the : construction of mechanically stabilized earth (MSE) walls on the Route 22 over Conrail and Liberty : Avenue bridge replacement project in Hillside, NJ. As...

Design and evaluation of a single-span bridge using ultra-high performance concrete.

DOT National Transportation Integrated Search

2009-09-01

"Research presented herein describes an application of a newly developed material called Ultra-High Performance Concrete (UHPC) to a : single-span bridge. The two primary objectives of this research were to develop a shear design procedure for possib...

Design and evaluation of a single-span bridge using ultra-high performance concrete.

DOT National Transportation Integrated Search

2009-09-01

Research presented herein describes an application of a newly developed material called Ultra-High Performance Concrete (UHPC) to a : single-span bridge. The two primary objectives of this research were to develop a shear design procedure for possibl...

Standards for single span prefabricated bridges : phase I - concept development.

DOT National Transportation Integrated Search

2014-07-01

In coordination with a Technical Advisory Committee (TAC) consisting of County : Engineers and Iowa DOT representatives, the Iowa DOT has proposed to develop a set : of standards for a single span prefabricated bridge system for use on the local road...

20. LOOKING NORTH AT MAIN SPAN, FROM FIELD ADJACENT TO ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

20. LOOKING NORTH AT MAIN SPAN, FROM FIELD ADJACENT TO 100TH STREET BRIDGE, USING 600-mm TELEPHOTO LENS. - Chicago Skyway Toll Bridge, I-90, for 7.8 miles from South State Street to Indiana state line, Chicago, Cook County, IL

LOOKING NORTH AT MAIN SPAN, FROM FIELD ADJACENT TO 100TH ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

LOOKING NORTH AT MAIN SPAN, FROM FIELD ADJACENT TO 100TH STREET BRIDGE, USING 600-mm TELEPHOTO LENS - Chicago Skyway Toll Bridge, I-90, for 7.8 miles from South State Street to Indiana state line, Chicago, Cook County, IL

Elkmont Vehicle Bridge, Construction PeelAway Great Smoky Mountains National ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

7. Photo copy of drawing, October 10, 1930. STATE BOARD ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

7. Photo copy of drawing, October 10, 1930. STATE BOARD OF PUBLIC ROADS, BRIDGE DEPARTMENT, GREENWOOD R.R. BRIDGE, WARWICK, R.I., SECTIONS. Drawing no. unknown. Rhode Island State Department of Transportation, Smith Street, Providence, Rhode Island. - Greenwood Railroad Bridge, Post Road (U.S. Route 1) & Main Avenue over New Haven Railroad, Warwick, Kent County, RI

8. Photo copy of drawing, October 10, 1930. STATE BOARD ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

8. Photo copy of drawing, October 10, 1930. STATE BOARD OF PUBLIC ROADS, BRIDGE DEPARTMENT, GREENWOOD R.R. BRIDGE, WARWICK, R.I., TRUSS. Drawing no. 2.014. Rhode Island State Department of Transportation, Smith Street, Providence, Rhode Island. - Greenwood Railroad Bridge, Post Road (U.S. Route 1) & Main Avenue over New Haven Railroad, Warwick, Kent County, RI

Dynamic analysis of a long span, cable-stayed freeway bridge using NASTRAN

NASA Technical Reports Server (NTRS)

Salus, W. L.; Jones, R. E.; Ice, M. W.

1973-01-01

The dynamic analysis for earthquake- and wind-induced response of a long span, cable-stayed freeway bridge by NASTRAN in conjunction with post-processors is described. Details of the structural modeling, the input data generation, and numerical results are given. The influence of the dynamic analysis on the bridge design is traced from the project initiation to the development of a successful earthquake and wind resistant configuration.

Instrumentation of the Maumee River Crossing.

DOT National Transportation Integrated Search

2012-03-01

This project has focused on the instrumentation, monitoring and testing of the main span unit of the VGCS, one of Ohio's first long-span, cable-stayed bridges and one of only a few dozen such bridges in service in the nation. This effort looked at fi...

Instrumentation of the Maumee River Crossing : executive summary report.

DOT National Transportation Integrated Search

2012-03-01

This project has focused on the instrumentation, monitoring and testing of the main span unit of the : VGCS, one of Ohios first long-span, cable-stayed bridges and one of only a few dozen such bridges in : service in the nation. This effort looked...

10. VIEW SHOWING FRAGMENTED AND INTACT ORIGINAL SIDEWALK ALONG SOUTH ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

10. VIEW SHOWING FRAGMENTED AND INTACT ORIGINAL SIDEWALK ALONG SOUTH SIDE OF SHERMAN CANAL, BETWEEN DELL AVENUE VEHICULAR BRIDGE AND GRAND CANAL COURT PEDESTRIAN BRIDGE, LOOKING EAST - Venice Canals, Community of Venice, Los Angeles, Los Angeles County, CA

Seminar on Use of High Strength Deformed Bars

NASA Astrophysics Data System (ADS)

1981-04-01

Steel requirements, cost and energy for two lane curved and straight bridges for 20 m span are studied. Saving in steel cost and energy by using high strength bars is also discussed. Only 20 m span, straight simply supported and 5 deg, 10 deg and 15 deg curved simply supported bridges are considered. The width of bridge is taken as 7.8 m. Bridges are designed with steel stresses 1900 kgs/cm sq, 2100 kgs/sq cm and 2500 kgs/sq cm and saving in steel, cost and energy is given.

The key quality control technology of main cable erection in long-span suspension bridge construction

NASA Astrophysics Data System (ADS)

Chen, Yongrui; Wei, Wei; Dai, Jie

2017-04-01

Main cable is one of the most important structure of suspension Bridges, which bear all the dead and live load from upper structure. Cable erection is one of the most critical process in suspension bridge construction. Key points about strand erection are studied in this paper, including strand traction, lateral movement, section adjustment, placing into saddle, anchoring, line shape adjustment and keeping, and tension control. The technology has helped a long-span suspension bridge in Yunnan Province, China get a ideal finished state.

Arch-Axis Coefficient Optimization of Long-Span Deck-Type Concrete-Filled Steel Tubular Arch Bridge

NASA Astrophysics Data System (ADS)

Liu, Q. J.; Wan, S.; Liu, H. C.

2017-11-01

This paper is based on Nanpuxi super major bridge which is under construction and starts from Wencheng Zhejiang province to Taishun highway. A finite element model of the whole bridge is constructed using Midas Civil finite element software. The most adverse load combination in the specification is taken into consideration to determine the method of calculating the arch-axis coefficient of long-span deck-type concrete-filled steel tubular arch bridge. By doing this, this paper aims at providing references for similar engineering projects.

Static and Dynamic Characteristics of a Long-Span Cable-Stayed Bridge with CFRP Cables

PubMed Central

Xie, Xu; Li, Xiaozhang; Shen, Yonggang

2014-01-01

In this study, the scope of CFRP cables in cable-stayed bridges is studied by establishing a numerical model of a 1400-m span of the same. The mechanical properties and characteristics of CFRP stay cables and of a cable-stayed bridge with CFRP cables are here subjected to comprehensive analysis. The anomalies in the damping properties of free vibration, nonlinear parametric vibration and wind fluctuating vibration between steel cables and CFRP cables are determined. The structural stiffness, wind resistance and traffic vibration of the cable-stayed bridge with CFRP cables are also analyzed. It was found that the static performances of a cable-stayed bridge with CFRP cables and steel cables are basically the same. The natural frequencies of CFRP cables do not coincide with the major natural frequencies of the cable-stayed bridge, so the likelihood of CFRP cable-bridge coupling vibration is minuscule. For CFRP cables, the response amplitudes of both parametric vibration and wind fluctuating vibration are smaller than those of steel cables. It can be concluded from the research that the use of CFRP cables does not change the dynamic characteristics of the vehicle-bridge coupling vibration. Therefore, they can be used in long-span cable-stayed bridges with an excellent mechanical performance. PMID:28788710

Static and Dynamic Characteristics of a Long-Span Cable-Stayed Bridge with CFRP Cables.

PubMed

Xie, Xu; Li, Xiaozhang; Shen, Yonggang

2014-06-23

In this study, the scope of CFRP cables in cable-stayed bridges is studied by establishing a numerical model of a 1400-m span of the same. The mechanical properties and characteristics of CFRP stay cables and of a cable-stayed bridge with CFRP cables are here subjected to comprehensive analysis. The anomalies in the damping properties of free vibration, nonlinear parametric vibration and wind fluctuating vibration between steel cables and CFRP cables are determined. The structural stiffness, wind resistance and traffic vibration of the cable-stayed bridge with CFRP cables are also analyzed. It was found that the static performances of a cable-stayed bridge with CFRP cables and steel cables are basically the same. The natural frequencies of CFRP cables do not coincide with the major natural frequencies of the cable-stayed bridge, so the likelihood of CFRP cable-bridge coupling vibration is minuscule. For CFRP cables, the response amplitudes of both parametric vibration and wind fluctuating vibration are smaller than those of steel cables. It can be concluded from the research that the use of CFRP cables does not change the dynamic characteristics of the vehicle-bridge coupling vibration. Therefore, they can be used in long-span cable-stayed bridges with an excellent mechanical performance.

37. Photographic copy of the original construction drawing, 1934, by ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

37. Photographic copy of the original construction drawing, 1934, by Sverdrup and Parcel, Consulting Engineers, from microfilm copy at Bridge Division, Missouri Highway and Transportation Department. Stress sheet, continuous span - Mark Twain Memorial Bridge, Spanning Mississippi River at US Route 36, Hannibal, Marion County, MO

1. Elkmont vehicle bridge at Elkmont Campground, galvanized corrugated arch. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

VIEW NORTH, SHOWING SOUTH END OF BRIDGE LOOKING TOWARD VAN ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

20. Detail view of west swing span abutment through swing ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

20. Detail view of west swing span abutment through swing span truss, looking north - India Point Railroad Bridge, Spanning Seekonk River between Providence & East Providence, Providence, Providence County, RI

20. (4"X5" image enlarged from 2 1/4" negative) Sam Fowler, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

20. (4"X5" image enlarged from 2 1/4" negative) Sam Fowler, Photographer, February 1998 VIEW OF GEORGIA DOT BRIDGE NO. 051-00025D-01986N (JAMES P. HOULIHAN BRIDGE). DETAIL OF FENDER SYSTEM FOR TURN-SPAN PIVOT PIER. OPERATOR'S HOUSE LOCATED ON UPPER SECTION OF TRUSS - Georgia DOT Bridge No. 051-00025D-01986N, US 17 & State Route 25 Spanning Savannah River, Port Wentworth, Chatham County, GA

18. (4"X5" image enlarged from 2 1/4" negative) Sam Fowler, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

18. (4"X5" image enlarged from 2 1/4" negative) Sam Fowler, Photographer, February 1998 VIEW OF GEORGIA DOT BRIDGE NO. 051-00025D-01986N (JAMES P. HOULIHAN BRIDGE) APPROACH SPAN FENDER. DOLPHIN LOCATED AT RIGHT. NAVIGATIONAL LIGHT LOCATED ON TOP OF FENDER - Georgia DOT Bridge No. 051-00025D-01986N, US 17 & State Route 25 Spanning Savannah River, Port Wentworth, Chatham County, GA

6. Photo copy of drawing, October 10, 1930. STATE BOARD ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

6. Photo copy of drawing, October 10, 1930. STATE BOARD OF PUBLIC ROADS, BRIDGE DEPARTMENT, GREENWOOD R.R. BRIDGE, WARWICK, R.I., GENERAL PLAN. Drawing no. 2.006. Rhode Island State Department of Transportation, Smith Street, Providence, Rhode Island. - Greenwood Railroad Bridge, Post Road (U.S. Route 1) & Main Avenue over New Haven Railroad, Warwick, Kent County, RI

4. View of bridge deck from northeast approach (bridge deck ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

BRIDGE BUILDER WILLIAM FLINN’S “CAMP & BRIDGE BUILDING OUTFIT”. INTERIOR ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

BRIDGE BUILDER WILLIAM FLINN’S “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

1. VIEW OF SOUTH ELEVATION OF NOTRE DANE BRIDGE, SHOWING ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

23. Photocopy of Original Drawing (original in Michigan Department of ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

23. Photocopy of Original Drawing (original in Michigan Department of Transportation, 425 West Ottawa, Lansing, MI 48909), Bridge X2 of 11-2-21, Sheet 9, July 23, 1935. ELEVATION AND CLEARANCE DIAGRAM, CENTER SPAN - State Route M-139 Bridge, Spanning Ox Creek, Fair Plain, Berrien County, MI

45. Photographic copy of the original construction drawing, 1934, by ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

45. Photographic copy of the original construction drawing, 1934, by Sverdrup and Parcel, Consulting Engineers, from microfilm copy at Bridge Division, Missouri Highway and Transportation Department. Cross section--300-ft. span - Mark Twain Memorial Bridge, Spanning Mississippi River at US Route 36, Hannibal, Marion County, MO

44. Photographic copy of the original construction drawing, 1934, by ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

44. Photographic copy of the original construction drawing, 1934, by Sverdrup and Parcel, Consulting Engineers, from microfilm copy at Bridge Division, Missouri Highway and Transportation Department. Details of 300-ft. span - Mark Twain Memorial Bridge, Spanning Mississippi River at US Route 36, Hannibal, Marion County, MO

Development of an improved capability for predicting the response of highway bridges : final report.

DOT National Transportation Integrated Search

1986-01-01

This study compared experimental and analytical stress and deflection response of a simply-supported highway bridge as measured from a field test and as predicted from a finite-element analysis. The field test was conducted on one span of a six-span ...

Precast concrete deck panel performance on long span, high traffic volume bridges : final report.

DOT National Transportation Integrated Search

2006-02-01

The NHDOT prohibited the use of partial depth precast deck panels on its long span, high traffic volume bridges until it could investigate if the precast : slabs and the concrete overpour were acting in a composite manner. The NHDOT also wanted to en...

399. J.H.E., Delineator Date Unknown STATE OF CALIFORNIA; DEPARTMENT OF ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

399. J.H.E., Delineator Date Unknown STATE OF CALIFORNIA; DEPARTMENT OF PUBLIC WORKS; SAN FRANCISCO - OAKLAND BAY BRIDGE; EAST BAY CROSSING; 504FOOT SPANS; TYPICAL DETAILS; DRG. NO. 64 - San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Francisco, San Francisco County, CA

12. Interior detail of bridge operator's house showing generator and ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

12. Interior detail of bridge operator's house showing generator and bridge operator, Mr. Gene Amonette, facing west. - Palm Valley Bridge, County Road 210 spanning Intracoastal Waterway, Ponte Vedra Beach, St. Johns County, FL

5. View showing Crooked River High Bridge in background and ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

1. OVERALL VIEW OF BRIDGE AND LINCOLN HIGHWAY, SHOWING NORTH ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

1. OVERALL VIEW OF BRIDGE AND LINCOLN HIGHWAY, SHOWING NORTH APPROACH TO BRIDGE. VIEW TO SOUTH. - Rock Valley Bridge, Spanning North Timber Creek at Old U.S. Highway 30, Marshalltown, Marshall County, IA

2. OVERALL VIEW OF BRIDGE AND LINCOLN HIGHWAY, SHOWING SOUTH ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

2. OVERALL VIEW OF BRIDGE AND LINCOLN HIGHWAY, SHOWING SOUTH APPROACH TO BRIDGE. VIEW TO NORTH. - Rock Valley Bridge, Spanning North Timber Creek at Old U.S. Highway 30, Marshalltown, Marshall County, IA

Elevation, west portal. Sign on portal reads Watson Mill Bridge, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

0-6722 : spread prestressed concrete slab beam bridges.

DOT National Transportation Integrated Search

2014-08-01

The Texas Department of Transportation uses : precast prestressed concrete slab beam bridges for : shorter-span bridges of approximately 3050 ft in : length. Conventional slab beam bridges have slab : beams placed immediately adjacent to one anoth...

47. View of beginning of unlined canal from MundyLoss bridge ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

48. View of unlined canal downstream from MundyLoss bridge, from ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

2. GENERAL VIEW OF BRIDGE FROM ROADBED WITH 4' RANGE ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

Spread prestressed concrete slab beam bridges.

DOT National Transportation Integrated Search

2015-04-01

TxDOT uses prestressed slab beam bridges for short-span bridges ranging from approximately 3050 ft in : length. These bridges have precast, pretensioned slab beams placed immediately adjacent to one another : with a cast-in-place slab made composi...

Construction Simulation Analysis of 60m-span Concrete Filled Steel Tube arch bridge

NASA Astrophysics Data System (ADS)

Shi, Jing Xian; Ding, Qing Hua

2018-06-01

The construction process of the CFST arch bridge is complicated. The construction process not only affects the structural stress in the installation, but also determines the form a bridge and internal force of the bridge. In this paper, a 60m span concrete filled steel tube tied arch bridge is taken as the background, and a three-dimensional finite element simulation model is established by using the MIDAS/Civil bridge structure analysis software. The elevation of the main arch ring, the beam stress, the forces in hanger rods and the modal frequency of the main arch during the construction stage are calculated, and the construction process is simulated and analyzed. Effectively and reasonably guide the construction and ensure that the line and force conditions of the completed bridge meet the design requirements and provides a reliable technical guarantee for the safe construction of the bridge.

15. Photocopy of drawing, truss elevations, Bridge No. 79B, Main ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

15. Photocopy of drawing, truss elevations, Bridge No. 79B, Main & Washington Sts., So. Norwalk, Ct., N. Y. Division, N.Y., N.H. and H.R.R., dated April 21, 1895. Original on file with Construction Management and Facilities Engineering Department, Metro North Commuter Railroad, 420 Lexington Avenue, New York, N.Y. - South Norwalk Railroad Bridge, South Main & Washington Streets, Norwalk, Fairfield County, CT

MARMION WAY AND AVENUE 66 ENTRANCE TO SOUTHBOUND LANES OF ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

MARMION WAY AND AVENUE 66 ENTRANCE TO SOUTHBOUND LANES OF ARROYO SECO PARKWAY. NOTE SMALL ISLAND AND SHORT ACCESS LANES. SEEN FROM SAME CAMERA POSITION ON DEBS PARK HILL AS CA-265-14. LOOKING 0°N - Arroyo Seco Parkway, Marmion Way Bridge, Milepost 29.28, Los Angeles, Los Angeles County, CA

78 FR 48608 - Drawbridge Operation Regulation; Atlantic Intracoastal Waterway (AIWW), Chesapeake, VA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-09

... maintenance of the moveable spans on the structure. The current operating schedule for the bridge is set out... deviation from the operating schedule that governs the operation of the I64 Bridge across the Atlantic... necessary to facilitate maintenance work on the moveable spans. This temporary deviation allows the...

7. THIS PHOTO IMAGE LOOKING SOUTHWEST FROM THE LAND BETWEEN ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

7. THIS PHOTO IMAGE LOOKING SOUTHWEST FROM THE LAND BETWEEN THE TWO CREEKS, SHOWS NORTH SIDE OF THE WEST SPAN OF THE BRIDGE, WITH THE TRUNCATED BALUSTRADE AND STEEL I-SECTIONS HOLDING THE SPANDREL WALLS TOGETHER. - Putnam County Bridge No. 111, Spanning Little Walnut Creek on County Road 50, Greencastle, Putnam County, IN

MODEL FROM COLLECTION OF DR. TIMOTHY L. FLINN, OF HOWE ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

MODEL FROM COLLECTION OF DR. TIMOTHY L. FLINN, OF HOWE PIPE TRUSS BRIDGE (NO LONGER EXTANT) SPANNING DEEP CREEK, SHACKELFORD COUNTY, TEXAS, CONSTRUCTED BY FLINN-MOYER COMPANY IN 1896. 3/4 VIEW. - Clear Fork of Brazos River Suspension Bridge, Spanning Clear Fork of Brazos River at County Route 179, Albany, Shackelford County, TX

MODEL FROM COLLECTION OF DR. TIMOTHY L. FLINN, OF HOWE ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

MODEL FROM COLLECTION OF DR. TIMOTHY L. FLINN, OF HOWE PIPE TRUSS BRIDGE (NO LONGER EXTANT) SPANNING DEEP CREEK, SHACKELFORD COUNTY, TEXAS, CONSTRUCTED BY FLINN-MOYER COMPANY IN 1896. BARREL VIEW. - Clear Fork of Brazos River Suspension Bridge, Spanning Clear Fork of Brazos River at County Route 179, Albany, Shackelford County, TX

MODEL FROM COLLECTION OF DR. TIMOTHY L. FLINN, OF HOWE ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

MODEL FROM COLLECTION OF DR. TIMOTHY L. FLINN, OF HOWE PIPE TRUSS BRIDGE (NO LONGER EXTANT) SPANNING DEEP CREEK, SHACKELFORD COUNTY, TEXAS, CONSTRUCTED BY FLINN-MOYER COMPANY IN 1896. ELEVATION VIEW. - Clear Fork of Brazos River Suspension Bridge, Spanning Clear Fork of Brazos River at County Route 179, Albany, Shackelford County, TX

11. Photographic copy of lines drawing of original construction (24 ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

11. Photographic copy of lines drawing of original construction (24 January 1911, in possession of St. Louis County Bridge Engineer, Virginia, Minnesota). Profile of main and approach spans; plan and sectional view of concrete river pier - Brosseau Road Bridge, County Road 694 spanning Cloquet at River, Burnett, St. Louis County, MN

388. D.E.M., Delineator December 1932 STATE OF CALIFORNIA; DEPARTMENT OF ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

388. D.E.M., Delineator December 1932 STATE OF CALIFORNIA; DEPARTMENT OF PUBLIC WORKS; SAN FRANCISCO - OAKLAND BAY BRIDGE; SUPERSTRUCTURE - WEST BAY CROSSING; SUSPENDED STRUCTURE; SIDE SPAN TRUSSES AT ANCHORAGES; CONTRACT NO. 6; DRAWING NO. 40 - San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Francisco, San Francisco County, CA

390. Delineator Unknown October 1933 STATE OF CALIFORNIA; DEPARTMENT OF ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

390. Delineator Unknown October 1933 STATE OF CALIFORNIA; DEPARTMENT OF PUBLIC WORKS; SAN FRANCISCO - OAKLAND BAY BRIDGE; SUPERSTRUCTURE - EAST BAY CROSSING; SPANS YBI TO El - E9 TO El ; TYPICAL CROSSSECTION; CONTRACT NO. 7; SUP. DRAWING NO. 82 - San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Francisco, San Francisco County, CA

Increased of the capacity integral bridge with reinforced concrete beams for single span

NASA Astrophysics Data System (ADS)

Setiati, N. Retno

2017-11-01

Sinapeul Bridge that was built in 2012 in Sumedang is a bridge type using a full integral system. The prototype of integral bridge with reinforced concrete girder and single span 20 meters until this year had decreased capacity. The bridge was conducted monitoring of strain that occurs in the abutment in 2014. Monitoring results show that based on the data recorded, the maximum strain occurs at the abutment on the location of the integration of the girder of 10.59 x 10-6 tensile stress of 0.25 MPa (smaller than 150 x 10-6) with 3 MPa tensile stress as limit the occurrence of cracks in concrete. Sinapeul bridge abutment with integral system is still in the intact condition. Deflection of the bridge at the time of load test is 1.31 mm. But this time the bridge has decreased exceeded permission deflection (deflection occurred by 40 mm). Besides that, the slab also suffered destruction. One cause of the destruction of the bridge slab is the load factor. It is necessary for required effort to increase the capacity of the integral bridge with retrofitting. Retrofitting method also aims to restore the capacity of the bridge structure due to deterioration. Retrofitting can be done by shortening of the span or using Fibre Reinforced Polymer (FRC). Based on the results obtained by analysis of that method of retrofitting with Fibre Reinforced Polymer (FRC) is more simple and effective. Retrofitting with FRP can increase the capacity of the shear and bending moment becomes 41% of the existing bridge. Retrofitting with FRP method does not change the integral system on the bridge Sinapeul become conventional bridges.

2. View east of filtration bed building. Access bridge to ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

2. View east of filtration bed building. Access bridge to earth covering over reinforced concrete roof is at center right of photograph. - Lake Whitney Water Filtration Plant, Filtration Plant, South side of Armory Street between Edgehill Road & Whitney Avenue, Hamden, New Haven County, CT

Verification of Texas superheavy load criteria for bridges.

DOT National Transportation Integrated Search

2011-11-01

This report evaluates TxDOT criteria for the superheavy loads that trigger bridge analyses to determine : whether the criteria adequately protects Texas bridges. Researchers used solid modeling calibrated with a : bridge test of a 3-span continuous s...

18. Castiron bridge plate citing builder, date, and names of ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

18. Cast-iron bridge plate citing builder, date, and names of bridge committee members. Jack Boucher, photographer, 1977 - Neshanic Station Lenticular Truss Bridge, State Route 567, spanning South Branch of Raritan River, Neshanic Station, Somerset County, NJ

STEEL ERECTION. View of upstream side of bridge, looking north ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

Akashi Kaikyo Bridge, Japan

NASA Image and Video Library

2013-03-25

NASA Terra spacecraft shows the Akashi Kaikyo Bridge or Pearl Bridge, the longest central span of any suspension bridge in the world, at 1991 meters, connecting the city of Kobe, Japan with Iwaja on Awaji Island by crossing the busy Akashi Strait.

View of approach span and movable span, looking southeast from ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

View of approach span and movable span, looking southeast from navy land. Note that navigational channel exists only on north side of movable span. - Naval Supply Annex Stockton, Daggett Road Bridge, Daggett Road traversing Burns Cut Off, Stockton, San Joaquin County, CA

9. VIEW SHOWING JUNCTION OF CONCRETE EAST APPROACH SPAN WITH ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

9. VIEW SHOWING JUNCTION OF CONCRETE EAST APPROACH SPAN WITH STEEL SPAN, LOOKING NORTH. NOTE ROCKING CAST STEEL SHOE ATTACHED TO PIER TO ALLOW FOR EXPANSION OF STEEL SPAN - Jensen Bridge, Spanning Green River at Town of Jensen, Jensen, Uintah County, UT

Influence of Distributed Dead Loads on Vehicle Position for Maximum Moment in Simply Supported Bridges

NASA Astrophysics Data System (ADS)

Gupta, Tanmay; Kumar, Manoj

2017-06-01

Usually, the design moments in the simply supported bridges are obtained as the sum of moments due to dead loads and live load where the live load moments are calculated using the rolling load concept neglecting the effect of dead loads. For the simply supported bridges, uniformly distributed dead load produces maximum moment at mid-span while the absolute maximum bending moment due to multi-axel vehicles occur under a wheel which usually do not lie at mid-span. Since, the location of absolute maximum bending moment due to multi-axel vehicle do not coincide with the location of maximum moment due to dead loads occurring at mid-span, the design moment may not be obtained by simply superimposing the effect of dead load and live load. Moreover, in case of Class-A and Class-70R wheeled vehicular live loads, which consists of several axels, the number of axels to be considered over the bridge of given span and their location is tedious to find out and needs several trials. The aim of the present study is to find the number of wheels for Class-A and Class-70R wheeled vehicles and their precise location to produce absolute maximum moment in the bridge considering the effect of dead loads and impact factor. Finally, in order to enable the designers, the design moments due to Class-70R wheeled and Class-A loading have been presented in tabular form for the spans from 10 to 50 m.

3. CONTEXTUAL VIEW OF BRIDGE IN SETTING, LOOKING SOUTHWEST FROM ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

33 CFR 118.65 - Lights on fixed bridges.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Lights on fixed bridges. 118.65 Section 118.65 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES BRIDGE LIGHTING AND OTHER SIGNALS § 118.65 Lights on fixed bridges. (a) Each fixed bridge span over a navigable...

33 CFR 118.70 - Lights on swing bridges.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Lights on swing bridges. 118.70 Section 118.70 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES BRIDGE LIGHTING AND OTHER SIGNALS § 118.70 Lights on swing bridges. (a) Swing span lights on through bridges. Each...

OLD SUSPENSION BRIDGE. This view appears to be looking southeast, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

Evaluation of the need for longitudinal median joints in bridge decks on dual structures.

DOT National Transportation Integrated Search

2015-09-01

The primary objective of this project was to determine the effect of bridge width on deck cracking in bridges. Other parameters, : such as bridge skew, girder spacing and type, abutment type, pier type, and number of bridge spans, were also studied. ...

Field Performance of Timber Bridges. 16: North Siwell Road Stress-Laminated Bridge

DOT National Transportation Integrated Search

1998-03-01

This report is 16th in a series of reports that documents the : field performance of timber bridges. The North Siwell Road bridge was constructed during December 1994 in Hinds County, Mississippi. The bridge is a single span, stress laminated T-beam ...

6. VIEW OF GDOT BRIDGE NO. 02700268X00678N BRIDGE PLATE IDENTIFYING ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

6. VIEW OF GDOT BRIDGE NO. 027-00268X-00678N BRIDGE PLATE IDENTIFYING COUNTY COMMISSIONERS AT THE TIME OF CONSTRUCTION. - GDOT Bridge No. 027-00268X-00678N, County Road 268-Empress Road span Piscola Creek, Quitman, Brooks County, GA

Study on the Old Girders in the Widening Hollow Slab Girder Bridge

NASA Astrophysics Data System (ADS)

Wang, Ying; Zhang, Li Fang; Ma, Hai Yan

2018-06-01

Taking the bridge widening project of Shanghai-Hangzhou-Ningbo expressway widening construction project (China) as the background in this paper, the variation law of the internal force of the old bridge in the widening hollow slab girder bridge under vehicle load is studied, which is under the condition of different span lengths and different widening widths. Three different span lengths of the pre-tensioned prestressed hollow slab girder bridges are selected, the spatial finite element models of both the old bridge and the whole structure of widening bridge are established and calculated respectively by Midas/Civil software. The influences of widening and load increasing on the old bridges under the vehicle load are compared and analyzed. In addition, the authors also analyze the influences of different widening widths on the force state of old bridges under the condition of widening the same number of lane. Moreover , the effects on the old bridges that are caused by the uneven foundation settlement of widening bridge structure are also studied in this paper. This paper can provide some references for widening design of hollow slab bridges.

5. DOWNSTREAM ELEVATION OF BRIDGE AND SUBSTRUCTURE (with graduated meter ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

5. DOWNSTREAM ELEVATION OF BRIDGE AND SUBSTRUCTURE (with graduated meter pole); VIEW TO NORTH-NORTHEAST. - Auwaiakeakua Bridge, Spanning Auwaiakekua Gulch at Mamalahoa Highway, Waikoloa, Hawaii County, HI

11. View of bridge operator's control cabin from Seekonk River ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

2. View looking south from Lehigh Valley Railroad Bridge showing ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

2. View looking south from Lehigh Valley Railroad Bridge showing Neshanic Station Bridge in elevation. Jet Lowe, photographer, 1983 - Neshanic Station Lenticular Truss Bridge, State Route 567, spanning South Branch of Raritan River, Neshanic Station, Somerset County, NJ

1. View looking south with Neshanic Station Bridge appearing underneath ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

1. View looking south with Neshanic Station Bridge appearing underneath Lehigh Valley Railroad Bridge in foreground. Jet Lowe, photographer, 1983 - Neshanic Station Lenticular Truss Bridge, State Route 567, spanning South Branch of Raritan River, Neshanic Station, Somerset County, NJ

Development of improved connection details for adjacent prestressed member bridges.

DOT National Transportation Integrated Search

2017-06-01

Adjacent prestressed member girder bridges are economical systems for short spans and generally come in two types: adjacent box beam bridges and adjacent voided slab bridges. Each type provides the advantages of having low clearances because of their...

Evaluation of cracking of the US 331 bridge deck.

DOT National Transportation Integrated Search

2010-08-01

The focus of this report is a three-span, continuous, skewed bridge that was constructed in the : summer of 2003 as the northbound roadway bridge on US 331 in Montgomery County, : Alabama. This bridge deck exhibited extensive transverse and horizonta...

6. DRAWING OF ORIGINAL K STREET BRIDGE, LEONARD HARBAUGH ARCHITECT, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

6. DRAWING OF ORIGINAL K STREET BRIDGE, LEONARD HARBAUGH ARCHITECT, 28TH MARCH, 1792. USED IN OCTAGON BRIDGE EXHIBIT, NOVEMBER 1975; SOURCE, COMMISSION OF FINE ARTS. - K Street Bridge, Spanning Rock Creek & Potomac Parkway, Washington, District of Columbia, DC

10. Detail, dedication plaque on the bridge's northeast end (plaque ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

Polyurethane foam infill for fiber-reinforced polymer (FRP) bridge deck panels.

DOT National Transportation Integrated Search

2014-05-01

Although still in their infancy, fiber-reinforced polymer (FRP) bridges have shown great promise in eliminating corrosion : concerns and meeting (or exceeding) FHWAs goal of 100-year life spans for bridges. While FRP bridges are cost-effective in ...

4. A river level view of the Broad Street bridge ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

Structural identification of a real-world shear-critical prestressed concrete highway bridge.

DOT National Transportation Integrated Search

2012-08-01

A typical span of the Little River overflow bridge located in McCurtain County, Oklahoma, a shear-critical prestressed concrete bridge identified by the Oklahoma Department of Transportation (ODOT) Bridge Division, is studied using a multidisciplinar...

15. View of Tombigbee River Bridge facing same direction as ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

General perspective view of the North Fork Butter Creek Bridge, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

General perspective view of the North Fork Butter Creek Bridge, view looking southwest - North Fork Butter Creek Bridge, Spanning North Fork Butter Creek Bridge at Milepost 76.63 on Heppner Highway (Oregon Route 74), Pilot Rock, Umatilla County, OR

Approach view of the North Fork Butter Creek Bridge, view ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Approach view of the North Fork Butter Creek Bridge, view looking south - North Fork Butter Creek Bridge, Spanning North Fork Butter Creek Bridge at Milepost 76.63 on Heppner Highway (Oregon Route 74), Pilot Rock, Umatilla County, OR

General perspective view of the North Fork Butter Creek Bridge, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

General perspective view of the North Fork Butter Creek Bridge, view looking north - North Fork Butter Creek Bridge, Spanning North Fork Butter Creek Bridge at Milepost 76.63 on Heppner Highway (Oregon Route 74), Pilot Rock, Umatilla County, OR

Elevation view of the North Fork Butter Creek Bridge, view ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Elevation view of the North Fork Butter Creek Bridge, view looking west - North Fork Butter Creek Bridge, Spanning North Fork Butter Creek Bridge at Milepost 76.63 on Heppner Highway (Oregon Route 74), Pilot Rock, Umatilla County, OR

Approach view of the North Fork Butter Creek Bridge, view ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Approach view of the North Fork Butter Creek Bridge, view looking north - North Fork Butter Creek Bridge, Spanning North Fork Butter Creek Bridge at Milepost 76.63 on Heppner Highway (Oregon Route 74), Pilot Rock, Umatilla County, OR

Detail perspective view of the North Fork Butter Creek Bridge, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Detail perspective view of the North Fork Butter Creek Bridge, view looking southwest - North Fork Butter Creek Bridge, Spanning North Fork Butter Creek Bridge at Milepost 76.63 on Heppner Highway (Oregon Route 74), Pilot Rock, Umatilla County, OR

General perspective view of the North Fork Butter Creek Bridge, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

General perspective view of the North Fork Butter Creek Bridge, view looking south - North Fork Butter Creek Bridge, Spanning North Fork Butter Creek Bridge at Milepost 76.63 on Heppner Highway (Oregon Route 74), Pilot Rock, Umatilla County, OR

8. West side of north end of bridge resting on ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

8. West side of north end of bridge resting on approach abutment. Oblique detail view northeast (from below roadbed level, beside bridge). 150 mm lens. - Gault Bridge, Spanning Deer Creek at South Pine Street, Nevada City, Nevada County, CA

Structural monitoring of Rigolets Pass Bridge : LTRC technical summary report 437.

DOT National Transportation Integrated Search

2009-09-01

The Louisiana Department of Transportation and Development (LADOTD) has been gradually : introducing high performance concrete (HPC) into their bridge construction programs. The : Rigolets Pass Bridge is a 62-span bridge with a total length of 5,489 ...

Effect of voids in grouted post-tensioned concrete bridge construction : inspection and repair manual for external tendons in segmental, post-tensioned bridges.

DOT National Transportation Integrated Search

2009-11-01

Segmental, post-tensioned (PT) bridges are major structures that carry significant traffic. These bridges are designed and constructed because they are economical for spanning long distances. In Texas, there are several signature PT bridges. In the l...

A novel abutment construction technique for rapid bridge construction : controlled low strength Materials (CLSM) with full-height concrete panels.

DOT National Transportation Integrated Search

2012-01-01

One of the major obstacles facing rapid bridge construction for typical span type bridges is the time required to construct bridge abutments and foundations. This can be remedied by using the controlled low strength materials (CLSM) bridge abutment. ...

Precast concrete elements for accelerated bridge construction : laboratory testing, field testing, evaluation of a precast concrete bridge, Madison County bridge.

DOT National Transportation Integrated Search

2009-01-01

The importance of rapid construction technologies has been recognized by the Federal Highway Administration (FHWA) and the Iowa : DOT Office of Bridges and Structures. Recognizing this a two-lane single-span precast box girder bridge was constructed ...

A technical report on structural evaluation of the Meade County reinforced concrete bridge : research [summary].

DOT National Transportation Integrated Search

2009-01-01

Meade County Bridge is a two-lane highway reinforced concrete bridge with two girders each with 20 continuous spans. The bridge was built in 1965. It has been reported that in early years of the bridge service period, a considerable amount of cracks ...

2. VIEW SHOWING SOUTH ELEVATION OF BRIDGE, LOOKING NORTH. THE ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

2. VIEW SHOWING SOUTH ELEVATION OF BRIDGE, LOOKING NORTH. THE ROCK ISLAND LINE RAILROAD BRIDGE CAN BE SEEN IN THE BACKGROUND TO THE NORTH, WITH THE BURLINGTON STREET BRIDGE IN THE DISTANCE Ryan - Benton Street Bridge, Spanning Iowa River at Benton Street, Iowa City, Johnson County, IA

16. LOG AND PLANK BRIDGE ON ACCESS ROAD NEAR BRIDGE ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

22. Detail view of approach span, showing bottom chord construction, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

22. Detail view of approach span, showing bottom chord construction, looking east - India Point Railroad Bridge, Spanning Seekonk River between Providence & East Providence, Providence, Providence County, RI

EXTERIOR VIEW, LOOKING WEST, WITH CENTER SPAN EXTENDING ACROSS WARRIOR ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

EXTERIOR VIEW, LOOKING WEST, WITH CENTER SPAN EXTENDING ACROSS WARRIOR RIVER. - Gulf, Mobile & Ohio Railroad Bridge, Spans Black Warrior River between Northport & Tuscaloosa, Tuscaloosa, Tuscaloosa County, AL

2. HISTORIC PHOTOGRAPH, VIEW OF GUINEA ROAD BRIDGE,CA. 1940. COLLECTION ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

11. VIEW NORTHEAST, DETAIL OF BRIDGE BEARING AT SOUTHEAST CORNER, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

11. VIEW NORTHEAST, DETAIL OF BRIDGE BEARING AT SOUTHEAST CORNER, SHOWING WELDED REINFORCEMENT - Perkins Corner Bridge, Spanning Willimantic River at Flanders & Cider Mill Roads, Coventry, Tolland County, CT

1. DEADWOOD CREEK BRIDGE FACING SOUTHWEST. MOUNT RAINIER AND EMMONS ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

1. DEADWOOD CREEK BRIDGE FACING SOUTHWEST. MOUNT RAINIER AND EMMONS GLACIER VISIBLE IN BACKGROUND. - Deadwood Creek Bridge, Spanning Deadwood Creek on Mather Memorial Parkway, Longmire, Pierce County, WA

77 FR 73967 - Drawbridge Operation Regulation; Bear Creek, Dundalk, MD

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-12

... owner displayed on the Wise Avenue Bridge signage that stated a 48-hour advance notice was required to open the draw bridge. This signage portrayed improper operational information since the current operation regulation had not changed. The Coast Guard determined the signage that stated a 48-hour advance...

75 FR 12686 - Drawbridge Operation Regulation; Bullards Ferry Bridge, Coquille River, Bandon, OR

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-17

... mile 3.5 near Bandon, Oregon so that the vertical lift span will not need to open for ten months while... near Bandon, Oregon, including the vertical lift towers, while it is being painted. By keeping the... authorize closures of this duration. However, the vertical lift span of this bridge has not been requested...

MODEL FROM COLLECTION OF DR. TIMOTHY L. FLINN, OF HOWE ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

MODEL FROM COLLECTION OF DR. TIMOTHY L. FLINN, OF HOWE PIPE TRUSS BRIDGE (NO LONGER EXTANT) SPANNING DEEP CREEK, SHACKELFORD COUNTY, TEXAS, CONSTRUCTED BY FLINN-MOYER COMPANY IN 1896. 3/4 VIEW FROM ABOVE. - Clear Fork of Brazos River Suspension Bridge, Spanning Clear Fork of Brazos River at County Route 179, Albany, Shackelford County, TX

413. Delineator Unknown Date Unknown STATE OF CALIFORNIA; DEPARTMENT OF ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

413. Delineator Unknown Date Unknown STATE OF CALIFORNIA; DEPARTMENT OF PUBLIC WORKS; DIVISION OF SAN FRANCISCO BAY TOLL CROSSINGS; SAN FRANCISCO OAKLAND BAY BRIDGE RECONSTRUCTION; STEEL WORK - WEST BAY; CONTINUOUS SPANS - LONGITUDINAL GIRDERS; SHEET NO. 18; DRAWING NO. C-4028-18R - San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Francisco, San Francisco County, CA

Investigation of the Stability of a Two-Span Bridge with the use of a High-Precision Laser Displacement Sensors

NASA Astrophysics Data System (ADS)

Poddaeva, O.; Churin, P.; Fedosova, A.; Truhanov, S.

2018-03-01

Studies of aerodynamics of bridge structures are an actual problem. Such attention is paid to the study of wind influence on bridge structures not at all by chance; a large number of cases of loss of stability of such structures are known under the influence of wind up to their complete destruction. The development of non-contact systems of measuring equipment allows solving this problem with a high level of accuracy and reliability. This article presents the results of experimental studies of wind impact on a two-span bridge using specialized measuring system based on high-precision laser displacement sensors.

Health Monitoring and Evaluation of Long-Span Bridges Based on Sensing and Data Analysis: A Survey

PubMed Central

Zhou, Jianting; Li, Xiaogang; Xia, Runchuan; Yang, Jun; Zhang, Hong

2017-01-01

Aimed at the health monitoring and evaluation of bridges based on sensing technology, the monitoring contents of different structural types of long-span bridges were defined. Then, the definition, classification, selection principle, and installation requirements of the sensors were summarized. The concept was proposed that new adaptable long-life sensors could be developed by new theories and new effects. The principle and methods to select controlled sections and optimize the layout design of measuring points were illustrated. The functional requirements were elaborated on about the acquisition, transmission, processing, and management of sensing information. Some advanced concepts about the method of bridge safety evaluation were demonstrated and technology bottlenecks in the current safety evaluation were also put forward. Ultimately, combined with engineering practices, an application was carried out. The results showed that new, intelligent, and reliable sensor technology would be one of the main future development directions in the long-span bridge health monitoring and evaluation field. Also, it was imperative to optimize the design of the health monitoring system and realize its standardization. Moreover, it is a heavy responsibility to explore new thoughts and new concepts regarding practical bridge safety and evaluation technology. PMID:28300785

11. View underside of draw span, with fender in foreground ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

11. View underside of draw span, with fender in foreground and concrete deck spans and pile visible at rear, looking northeast - Colonel Alexander Scammell Memorial Bridge, Spanning Bellamy River at U.S. Route 4, Dover, Strafford County, NH

Suspension Bridge Structural Systems: Cable Suspension & Anchorage; Warren Stiffening ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Suspension Bridge Structural Systems: Cable Suspension & Anchorage; Warren Stiffening Truss; Upper & Lower Decks; Assembled System - San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Francisco, San Francisco County, CA

1. Distant view, showing bridge in context with agricultural (pastures ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

1. Distant view, showing bridge in context with agricultural (pastures and cornfields) setting; looking southeast. - Eureka Bridge, Spanning Yellow River (Moved to City Park, Castalia), Frankville, Winneshiek County, IA

15. Detail view of Boston Bridge Works builders plate, north ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

15. Detail view of Boston Bridge Works builders plate, north portal brace, looking southwest - India Point Railroad Bridge, Spanning Seekonk River between Providence & East Providence, Providence, Providence County, RI

2. ENVIRONMENT, FROM EAST, SHOWING BOSTON STREET BRIDGE CARRYING BOSTON ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

2. ENVIRONMENT, FROM EAST, SHOWING BOSTON STREET BRIDGE CARRYING BOSTON STREET OVER HARRIS CREEK SEWER - Boston Street Bridge, Spanning Harris Creek Sewer at Boston Street, Baltimore, Independent City, MD

3. DEADWOOD CREEK BRIDGE, VIEW BELOW DECK SHOWING OPEN SPANDREL ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

3. DEADWOOD CREEK BRIDGE, VIEW BELOW DECK SHOWING OPEN SPANDREL ARCH CONSTRUCTION AND ARCH RIBS - Deadwood Creek Bridge, Spanning Deadwood Creek on Mather Memorial Parkway, Longmire, Pierce County, WA

Oblique perspective of portal, due north. Bridge has gable roof ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Oblique perspective of portal, due north. Bridge has gable roof clad with wood shingles and has board and batten siding. - Watson Mill Bridge, Spanning South Fork Broad River, Watson Mill Road, Watson Mill Bridge State Park, Comer, Madison County, GA

21. c, 1915 Historic plan, standard 2 beam girder bridge. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

21. c, 1915 Historic plan, standard 2 beam girder bridge. United Construction Company, Albany, New York. Generic plan typical of Prescott Bridge. Source: New Hampshire Department of Transportation - Prescott Bridge, Spanning Lamprey River on Prescott Road, Raymond, Rockingham County, NH

Implementation and non-destructive evaluation of composite structural shapes in the Tom's Creek Bridge.

DOT National Transportation Integrated Search

2000-01-01

A bridge rehabilitation utilizing a hybrid fiber reinforced polymeric composite has been completed in Blacksburg, Virginia. This project involved replacing the superstructure in the Tom's Creek Bridge, a rural short-span traffic bridge with a timber ...

Effect of voids in grouted, post-tensioned concrete bridge construction : seminar slides.

DOT National Transportation Integrated Search

2009-02-26

Post-tensioned (PT) bridges have several advantages over other bridge types: they can span longer distances, can be constructed relatively fast, and are economical. The tendons of PT bridges are critical components, essentially the backbone of the PT...

33 CFR 117.391 - Chicago River.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Branch of Chicago River from the Main Branch to North Halsted Street, mile 2.65, and bridges on the South Branch of Chicago River from the Main Branch to South Ashland Avenue, mile 4.47, shall operate as follows... passage of vessels: The draws of South Damen Avenue, mile 6.14, over South Branch of Chicago River; all...

33 CFR 117.391 - Chicago River.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Branch of Chicago River from the Main Branch to North Halsted Street, mile 2.65, and bridges on the South Branch of Chicago River from the Main Branch to South Ashland Avenue, mile 4.47, shall operate as follows... passage of vessels: The draws of South Damen Avenue, mile 6.14, over South Branch of Chicago River; all...

33 CFR 117.391 - Chicago River.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Branch of Chicago River from the Main Branch to North Halsted Street, mile 2.65, and bridges on the South Branch of Chicago River from the Main Branch to South Ashland Avenue, mile 4.47, shall operate as follows... passage of vessels: The draws of South Damen Avenue, mile 6.14, over South Branch of Chicago River; all...

16. Detail view of swing span track manual alignment and ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

16. Detail view of swing span track manual alignment and locking mechanisms, looking southwest - India Point Railroad Bridge, Spanning Seekonk River between Providence & East Providence, Providence, Providence County, RI

3. View looking south showing bridge in elevation. Jet Lowe, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

3. View looking south showing bridge in elevation. Jet Lowe, photographer, 1983 - Neshanic Station Lenticular Truss Bridge, State Route 567, spanning South Branch of Raritan River, Neshanic Station, Somerset County, NJ

4. View looking north showing bridge in elevation. Jack Boucher, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

4. View looking north showing bridge in elevation. Jack Boucher, photographer, 1977 - Neshanic Station Lenticular Truss Bridge, State Route 567, spanning South Branch of Raritan River, Neshanic Station, Somerset County, NJ

1. DOWNRIVER VIEW OF BRIDGE, LOOKING SOUTHSOUTHWEST Peter J. Edwards, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

1. DOWNRIVER VIEW OF BRIDGE, LOOKING SOUTH-SOUTHWEST Peter J. Edwards, photographer, August 1988 - Four Mile Bridge, Copper Creek Road, Spans Table Rock Fork, Mollala River, Molalla, Clackamas County, OR

6. VIEW OF BRIDGE, LOOKING DIRECTLY EAST THROUGH TRUSS FROM ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

8. DETAIL OF COLUMBIA BRIDGE WORKS, DAYTON, OH SIGN IN ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

8. DETAIL OF COLUMBIA BRIDGE WORKS, DAYTON, OH SIGN IN WROUGHT IRON ON PORTAL. - Peevy Road Bridge, Peevy Road spanning Perkiomen Creek in Upper Hanover Township, East Greenville, Montgomery County, PA

1. VIEW EAST, LOOKING TOWARDS BRIDGE FROM WILSON SHUTE ROAD ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

1. VIEW EAST, LOOKING TOWARDS BRIDGE FROM WILSON SHUTE ROAD (STATE ROAD 2008) - Wilson Shute Bridge, Spanning French Creek at State Road 2008 (formerly Legislative Route 20027), Meadville, Crawford County, PA

6. Main span (parker through truss, detail of floor system ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

6. Main span (parker through truss, detail of floor system and bottom lateral bracing; looking northwest. - Bridge 4666, Minnesota Trunk Highway 19 spanning Minnesota River, North Redwood, Redwood County, MN

4. Main span (parker through truss), south end, detail of ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

4. Main span (parker through truss), south end, detail of web members and sway bracing; looking west. - Bridge 4666, Minnesota Trunk Highway 19 spanning Minnesota River, North Redwood, Redwood County, MN

EXTERIOR VIEW, LOOKING WEST, WITH CENTER SPAN EXTENDING ACROSS WARRIOR ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

EXTERIOR VIEW, LOOKING WEST, WITH CENTER SPAN EXTENDING ACROSS WARRIOR RIVER AND COAL BARGES (LEFT). - Gulf, Mobile & Ohio Railroad Bridge, Spans Black Warrior River between Northport & Tuscaloosa, Tuscaloosa, Tuscaloosa County, AL

9. Detail of truss work on southwesternmost span, looking northnortheast ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

9. Detail of truss work on southwesternmost span, looking north-northeast - Bridge No. 4800, Spanning Minnesota River on Trunk Highway 4 between Brown & Nicollet Counties, Sleepy Eye, Brown County, MN

78. VIEW SHOWING PLACEMENT OF LIFE SPAN SHOE ON PIER ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

Economic benefits of additional rail bridge capacity: a case study on the benefits of replacing the Merchants Bridge main spans at Saint Louis.

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...

13. UNIDENTIFIED CABLESTAYED SUSPENSION BRIDGE WITH TIMBER RAILING OF TWELVE ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

13. UNIDENTIFIED CABLE-STAYED SUSPENSION BRIDGE WITH TIMBER RAILING OF TWELVE PANELS, SHOWING CABLE PATTERN SIMILAR TO E.E. RUNYON'S SUSPENSION BRIDGE PATENTS. THE BLUFF DALE SUSPENSION BRIDGE'S CABLES MAY HAVE ORIGINALLY FOLLOWED THIS PATTERN. ELEVATION VIEW. - Bluff Dale Suspension Bridge, Spanning Paluxy River at County Route 149, Bluff Dale, Erath County, TX

8. DETAIL VIEW OF UNDERSIDE OF WEST END OF BRIDGE ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

STEEL ERECTION. View of downstream of bridge, looking southeast from ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

39. PORTAL ELEVATION. Photocopy of engraving from illustrated pamphlet titled ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

39. PORTAL ELEVATION. Photocopy of engraving from illustrated pamphlet titled 'Wrought Iron Bridges Built by Wrought Iron Bridge Company,' Wrought Iron Bridge Company, Canton, Ohio, 1885 (artist unknown). - Emlenton Bridge, Spanning Allegheny River, Travel Route 38 (Legislative Route 75), Emlenton, Venango County, PA

Topographic view of the North Fork Butter Creek Bridge (located ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Topographic view of the North Fork Butter Creek Bridge (located center of frame), view looking west - North Fork Butter Creek Bridge, Spanning North Fork Butter Creek Bridge at Milepost 76.63 on Heppner Highway (Oregon Route 74), Pilot Rock, Umatilla County, OR

18. View of Clark Fork Vehicle Bridge facing north. Looking ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

18. View of Clark Fork Vehicle Bridge facing north. Looking at north concrete abutment and timber stringers. - Clark Fork Vehicle Bridge, Spanning Clark Fork River, serves Highway 200, Clark Fork, Bonner County, ID

11. View from west end looking down length of bridge. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

11. View from west end looking down length of bridge. Jet Lowe, photographer, 1983 - Neshanic Station Lenticular Truss Bridge, State Route 567, spanning South Branch of Raritan River, Neshanic Station, Somerset County, NJ

20. View to southeast. Aerial view of bridge in setting; ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

11. View to southeast. More distant overview of bridge in ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

12. ALSO TAKEN FROM THE BRIDGE ROADWAY, THIS PHOTO LOOKING ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

12. ALSO TAKEN FROM THE BRIDGE ROADWAY, THIS PHOTO LOOKING EAST/NORTHEAST SHOWS THE UPSTREAM VIEW. - Cement Plant Road Bridge, Spanning Leatherwood Creek on County Road 50 South, Bedford, Lawrence County, IN

6. West elevation of Drift Creek Bridge, view looking east ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

6. West elevation of Drift Creek Bridge, view looking east from new alignment of Drift Creek Road - Drift Creek Bridge, Spanning Drift Creek on Drift Creek County Road, Lincoln City, Lincoln County, OR

7. DETAIL VIEW UNDER BRIDGE OF CORRUGATED STEEL, BEAMS, RODS, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

4. WEST WEB OF BRIDGE AND PORTION OF NORTH APPROACH ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

4. WEST WEB OF BRIDGE AND PORTION OF NORTH APPROACH GUARDRAIL, FROM STREAMBANK. VIEW TO SOUTHWEST. - Rock Valley Bridge, Spanning North Timber Creek at Old U.S. Highway 30, Marshalltown, Marshall County, IA

2. GENERAL VIEW SHOWING SIMPSON CREEK BRIDGE WITH BRIDGEPORT LAMP ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

2. GENERAL VIEW SHOWING SIMPSON CREEK BRIDGE WITH BRIDGEPORT LAMP AND CHIMNEY COMPANY IN BACKGROUND. - Bridgeport Lamp Chimney Company, Simpson Creek Bridge, Spanning Simpson Creek, State Route 58 vicinity, Bridgeport, Harrison County, WV

9. Detail of east web of bridge, showing end post, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

9. Detail of east web of bridge, showing end post, verticals, diagonals and lateral bracing. View to southwest. - Lupus Bridge, Spanning Splice Creek at Moniteau County Road 4, Lupus, Moniteau County, MO

3. VIEW LOOKING WEST OF APPROACH TO THE BRIDGE AND ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

3. VIEW LOOKING WEST OF APPROACH TO THE BRIDGE AND INCLUDING SCENES OF THE SURROUNDING RURAL ENVIRONMENT. - Madison County Bridge 90, Spanning Killbuck Creek on County Road No. 600, Moonville, Madison County, IN

20. General east to west elevated view of Moody Bridge ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

1. View from the northwest of the bridge's northwest (upstream) ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

2. View from the north of the bridge's northwest (upstream) ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

6. VIEW OF UNDERSIDE OF BRIDGE DECK, SHOWING LOWER CHORDS, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

6. VIEW OF UNDERSIDE OF BRIDGE DECK, SHOWING LOWER CHORDS, FLOOR BEAMS, STRINGERS, BOTTOM LATERAL BRACINGS, AND NORTHERN STONE ABUTMENT. - Brown Street Bridge, Brown Street, spanning Oil Creek, Titusville, Crawford County, PA

5. View from the east of the bridge's southeast (downstream) ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

6. DETAIL VIEW OF NORTHEAST END OF BRIDGE, SHOWING ROCKER ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

6. DETAIL VIEW OF NORTHEAST END OF BRIDGE, SHOWING ROCKER ARM PORTION OF BASCULE - Seddon Island Scherzer Rolling Lift Bridge, Spanning Garrison Channel from Tampa to Seddon Island, Tampa, Hillsborough County, FL

GENERAL VIEW OF NORTH SAN GABRIEL RIVER BRIDGE, NORTH APPROACH, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

GENERAL VIEW OF NORTH SAN GABRIEL RIVER BRIDGE, NORTH ABUTMENT, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

DETAIL OF NORTH SAN GABRIEL RIVER BRIDGE, PICKET HAND RAIL, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

GENERAL VIEW OF NORTH SAN GABRIEL RIVER BRIDGE, EAST SIDE, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

22. EXTERIOR DETAIL VIEW OF SOUTHEAST CORNER OF BRIDGE, 1932 ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

TOPOGRAPHIC VIEW OF THE REX T. BARBER BRIDGE ARCH CONSTRUCTION, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

TOPOGRAPHIC VIEW OF THE REX T. BARBER BRIDGE ARCH CONSTRUCTION, VIEW TO SOUTHEAST. - Rex T. Barber Veterans Memorial Bridge, Spanning Crooked River Gorge, Dalles-California Highway (US 97), Terrebonne, Deschutes County, OR

ELEVATION VIEW OF THE REX T. BARBER BRIDGE ARCH CONSTRUCTION, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

ELEVATION VIEW OF THE REX T. BARBER BRIDGE ARCH CONSTRUCTION, VIEW TO NORTH. - Rex T. Barber Veterans Memorial Bridge, Spanning Crooked River Gorge, Dalles-California Highway (US 97), Terrebonne, Deschutes County, OR

Approach view of the Spring Creek Bridge, view looking south. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Approach view of the Spring Creek Bridge, view looking south. - Spring Creek Bridge, Spanning Spring Creek at Milepoint 253.98 on Oregon to California Highway (US Route 97), Chiloquin, Klamath County, OR

General perspective view of the Spring Creek Bridge, view looking ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

General perspective view of the Spring Creek Bridge, view looking southeast. - Spring Creek Bridge, Spanning Spring Creek at Milepoint 253.98 on Oregon to California Highway (US Route 97), Chiloquin, Klamath County, OR

Elevation view of the Spring Creek Bridge, view looking east. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Elevation view of the Spring Creek Bridge, view looking east. - Spring Creek Bridge, Spanning Spring Creek at Milepoint 253.98 on Oregon to California Highway (US Route 97), Chiloquin, Klamath County, OR

General perspective view of the Spring Creek Bridge, view looking ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

General perspective view of the Spring Creek Bridge, view looking northwest. - Spring Creek Bridge, Spanning Spring Creek at Milepoint 253.98 on Oregon to California Highway (US Route 97), Chiloquin, Klamath County, OR

Approach view of the Spring Creek Bridge, view looking north. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Approach view of the Spring Creek Bridge, view looking north. - Spring Creek Bridge, Spanning Spring Creek at Milepoint 253.98 on Oregon to California Highway (US Route 97), Chiloquin, Klamath County, OR

General perspective view of the Spring Creek Bridge, view looking ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

General perspective view of the Spring Creek Bridge, view looking east. - Spring Creek Bridge, Spanning Spring Creek at Milepoint 253.98 on Oregon to California Highway (US Route 97), Chiloquin, Klamath County, OR

General perspective view of the Marion Creek Bridge, view looking ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

General perspective view of the Marion Creek Bridge, view looking southwest. - Marion Creek Bridge, Spanning Marion Creek at Milepoint 66.42 on North Santiam Highway (OR-22), Marion Forks, Linn County, OR

General perspective view of the Marion Creek Bridge, view looking ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

General perspective view of the Marion Creek Bridge, view looking southeast. - Marion Creek Bridge, Spanning Marion Creek at Milepoint 66.42 on North Santiam Highway (OR-22), Marion Forks, Linn County, OR

6. General view of Marquam Bridge, taken from southeast looking ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

6. General view of Marquam Bridge, taken from southeast looking northwest from Oregon Museum of Science and Industry (OMSI) courtyard. - Marquam Bridge, Spanning Willamette River at Interstate Highway 5, Portland, Multnomah County, OR

Field performance of timber bridges. 6, Hoffman Run stress-laminated deck bridge

Treesearch

M. A. Ritter; P. D. Hilbrich Lee; G. J. Porter

The Hoffman Run bridge, located just outside Dahoga, Pennsylvania, was constructed in October 1990. The bridge is a simple-span, single-lane, stress-laminated deck superstructure that is approximately 26 ft long and 16 ft wide. It is the second stress-laminated timber bridge to be constructed of hardwood lumber in Pennsylvania. The performance of the bridge was...

Photographic copy of circa, 1934 black and white photograph. Loose ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Photographic copy of circa, 1934 black and white photograph. Loose in oversized box located at the National Museum of American History, Smithsonian Institution, Archives Center, Work and Industry Division, Washington, D.C. Original Photographer unknown. VIEW FROM EAST BANK LOOKING SOUTH TOWARD WEST BANK AT BRIDGE UNDER CONSTRUCTION SHOWING COMPLETED THROUGH TRUSS SPAN BETWEEN PIER III AND IV AND THE UNCOMPLETED DECK TRUSS SPAN BETWEEN PIER IV AND V. - Huey P. Long Bridge, Spanning Mississippi River approximately midway between nine & twelve mile points upstream from & west of New Orleans, Jefferson, Jefferson Parish, LA

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...

Interdisciplinary Art Education: Building Bridges to Connect Disciplines and Cultures

ERIC Educational Resources Information Center

Strokrocki, Mary, Ed.

2005-01-01

The influence of discipline-based art education has been transformed into new avenues for teaching and learning that require an array of bridges to traverse creating new approaches and settings for art teaching and learning. The concept of interdisciplinary learning is one that should be scrutinized closely and research and practical applications…

38. View looking west toward Botany Worsted Mills; railroad bridge ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

38. View looking west toward Botany Worsted Mills; railroad bridge (No.39A) at right, Dundee Canal at center - Dundee Canal Industrial Historic District, Beginning at George Street in Passaic & extending north along Dundee Canal approximately 1.2 miles to Canal headgates opposite East Clifton Avenue in Clifton, Passaic, Passaic County, NJ

Field testing of the Wolf Creek curved girder bridge : part I : vibration tests.

DOT National Transportation Integrated Search

2009-01-01

The Wolf Creek Bridge is a curved, multi-girder three span steel composite bridge located south of Narrows, Virginia, that was completed in 2006. A finite element model of the bridge revealed that pier flexibility may be important in modeling the bri...

Field testing of the Wolf Creek curved girder bridge : part II : strain measurements.

DOT National Transportation Integrated Search

2009-01-01

The Wolf Creek Bridge is a curved, multi-girder three span steel composite bridge located south of Narrows, Virginia, that was completed in 2006. A finite element (FE) model of the bridge revealed that pier flexibility may be important in modeling th...

Effect of voids in grouted, post-tensioned concrete bridge construction : volume 2--inspection, repair, materials, and risks.

DOT National Transportation Integrated Search

2009-09-01

Post-tensioned (PT) bridges are major structures that carry significant traffic. These bridges are designed and : constructed because they are economical for spanning long distances. In Texas, there are several signature PT : bridges. In the late 199...

SPRR WATER SETTLING RESERVOIR. VIEW LOOKING NORTHEAST. INTERSTATE HIGHWAY 8 ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

DETAIL VIEW OF SINGLE PANEL POINTS TAKEN FROM BRIDGE DECK, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

DETAIL VIEW OF SINGLE PANEL POINTS TAKEN FROM BRIDGE DECK, SHOWING CONNECTION BETWEEN VERTICAL AND UPPER CHORD MEMBER - White Bowstring Arch Truss Bridge, Spanning Yellow Creek at Cemetery Drive (Riverside Drive), Poland, Mahoning County, OH

1. Topographic view of the Rocky Creek Bridge and the ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

1. Topographic view of the Rocky Creek Bridge and the Oregon coast, view looking east - Rocky Creek Bridge, Spanning Rocky Creek on Oregon Coast Highway (U.S. Route 101), Depoe Bay, Lincoln County, OR

7. Detail of Minnesota (southeast) portal of bridge, from the ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

7. Detail of Minnesota (southeast) portal of bridge, from the southeast - Enloe Bridge No. 90021, Spanning Red River of North between Minnesota & North Dakota on County State Aid Highway 28, Wolverton, Wilkin County, MN

13. Roadway view on 1927 bridge looking north from Crockett ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

13. Roadway view on 1927 bridge looking north from Crockett at on-coming I80 west-bound traffic. Photo taken from Pier 5. - Carquinez Bridge, Spanning Carquinez Strait at Interstate 80, Vallejo, Solano County, CA

22. View of Clark Fork Vehicle Bridge facing downwest side. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

22. View of Clark Fork Vehicle Bridge facing down-west side. Looking at road deck and vertical laced channel. - Clark Fork Vehicle Bridge, Spanning Clark Fork River, serves Highway 200, Clark Fork, Bonner County, ID

12. View of bridge underside showing deck beams, stringers and ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

12. View of bridge underside showing deck beams, stringers and center pier. Jet Lowe, photographer, 1983 - Neshanic Station Lenticular Truss Bridge, State Route 567, spanning South Branch of Raritan River, Neshanic Station, Somerset County, NJ

LOOKING EASTSOUTHEAST. Showing downstream side of completed bridge, from confluence ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

12. VIEW FROM PARKWAY MEDIAN TO SPORT HILL ROAD BRIDGE, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

12. VIEW FROM PARKWAY MEDIAN TO SPORT HILL ROAD BRIDGE, Copy of photograph ca. 1940. Collection Connecticut Department of Transportation. - Merritt Parkway, Bridge No. 744, Spanning Merritt Parkway at Route 59, Fairfield, Fairfield County, CT

18. Photocopy of drawing of bronze dedication plaque, circa 1903 ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

18. Photocopy of drawing of bronze dedication plaque, circa 1903 (original drawing in possession of City Engineer's Office Grand Rapids, Michigan) DEDICATION PLAQUE. - Bridge Street Bridge, Spanning Grand River, Michigan & Bridge Streets, Grand Rapids, MI

PERSPECTIVE NORTHEAST. NOTE TYPICAL NEW HAMPSHIRE COVERED BRIDGE HOUSING, WITH ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

PERSPECTIVE NORTHEAST. NOTE TYPICAL NEW HAMPSHIRE COVERED BRIDGE HOUSING, WITH UPPER PORTION OF TRUSSES LEFT EXPOSED AND VERTICAL PLANK SIDING COVERING THE LOWER PORTION. - Mechanic Street Bridge, Spanning Israel River, Lancaster, Coos County, NH

7. Cable Creek Bridge after completion. Zion National Park negative ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

7. Cable Creek Bridge after completion. Zion National Park negative number 1485, classification series 002, 12. - Floor of the Valley Road, Cable Creek Bridge, Spanning Cable Creek on Floor of Valley, Springdale, Washington County, UT

121. Plan and profile of proposed highway bridge across Carquinez ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

121. Plan and profile of proposed highway bridge across Carquinez Strait. 10/17/1923. The Rodeo-Vallejo Ferry Co., Aven Hanford, President. - Carquinez Bridge, Spanning Carquinez Strait at Interstate 80, Vallejo, Solano County, CA

6. BRIDGE LOOKING SOUTH FROM CROWN POINT STATE PARK SHOWING ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

10. BRIDGE IN CONTEXT OF DAM, THIRD POWER HOUSE IN ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

52. Photocopy of photograph (Plate XXI, Modjeski report) WILLAMETTE BRIDGE, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

1. HISTORIC PHOTOGRAPH, VIEW OF ROUND HILL ROAD BRIDGE, LOOKING ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

1. HISTORIC PHOTOGRAPH, VIEW OF ROUND HILL ROAD BRIDGE, LOOKING WEST, CA. 1940. CONNECTICUT DEPARTMENT OF TRANSPORTATION. - Merritt Parkway, Round Hill Road Bridge, Spanning Merritt Parkway at 3.5 mile mark, Greenwich, Fairfield County, CT

10. AN IMAGE, LOOKING DUE NORTH OF THE BRIDGE DECK, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

10. AN IMAGE, LOOKING DUE NORTH OF THE BRIDGE DECK, SHOWING LAYERS OF GRAVEL, ASPHALT AND TIMBER. - Wells County Bridge No. 74, Spanning Rock Creek Ditch at County Road 400, Bluffton, Wells County, IN

8. Detail of underside of bridge deck, from the southern ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

8. Detail of underside of bridge deck, from the southern end looking toward north-northwest. - Bridge No. 4800, Spanning Minnesota River on Trunk Highway 4 between Brown & Nicollet Counties, Sleepy Eye, Brown County, MN

DETAIL OF SOUTH SAN GABRIEL RIVER BRIDGE, BUILDER’S PLATE, LOOKING ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

DETAIL OF SOUTH SAN GABRIEL RIVER BRIDGE, BUILDER’S 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

GENERAL VIEW OF SOUTH SAN GABRIEL RIVER BRIDGE, WEST SIDE, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

GENERAL VIEW OF SOUTH SAN GABRIEL RIVER BRIDGE, SOUTH ABUTMENT, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

GENERAL VIEW OF SOUTH SAN GABRIEL RIVER BRIDGE, SOUTH APPROACH, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

DETAIL OF SOUTH SAN GABRIEL RIVER BRIDGE, PICKET HAND RAIL, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

VIEW OF NORTH SAN GABRIEL RIVER BRIDGE, FLOOR SYSTEM AND ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

PERSPECTIVE VIEW OF THE REX T. BARBER BRIDGE ARCH CONSTRUCTION, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

PERSPECTIVE VIEW OF THE REX T. BARBER BRIDGE ARCH CONSTRUCTION, VIEW TO NORTH ON WEST SIDE. - Rex T. Barber Veterans Memorial Bridge, Spanning Crooked River Gorge, Dalles-California Highway (US 97), Terrebonne, Deschutes County, OR

Topographic view of the Marion Creek Bridge, view looking westbound ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Topographic view of the Marion Creek Bridge, view looking westbound on the Santiam Highway. - Marion Creek Bridge, Spanning Marion Creek at Milepoint 66.42 on North Santiam Highway (OR-22), Marion Forks, Linn County, OR

55. Gradeseparation bridge over the Chicago, Burlington and Quincy Railroad, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

55. Grade-separation bridge over the Chicago, Burlington and Quincy Railroad, looking southwest from north approach from Wisconsin State Highway 35 - Bridge No. 5930, Spanning Mississippi River at Trunk Highway 43, Winona, Winona County, MN

57. Gradeseparation bridge over the Chicago, Burlington and Quincy Railroad, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

57. Grade-separation bridge over the Chicago, Burlington and Quincy Railroad, looking south from north approach from Wisconsin State Highway 35 - Bridge No. 5930, Spanning Mississippi River at Trunk Highway 43, Winona, Winona County, MN

6. VIEW FACING EAST ALONG NORTH FACE OF BRIDGE AT ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

5. VIEW EAST ACROSS BRIDGE SHOWING RAILING DETAILS AND WATERFALLS ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

3. BARREL VIEW, LOOKING DOWN LENGTH OF BRIDGE, SHOWING MAKER'S ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

3. BARREL VIEW, LOOKING DOWN LENGTH OF BRIDGE, SHOWING MAKER'S PLATE, DECORATIVE SCROLLWORK AND URN FINIALS ON NORTHEAST PORTAL - "Forder" Pratt Through Truss Bridge, Spanning Maumee River at County Route 73, Antwerp, Paulding County, OH

1. OVERALL VIEW OF BRIDGE, WEST (NEBRASKA) APPROACH AND U.S. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

1. OVERALL VIEW OF BRIDGE, WEST (NEBRASKA) APPROACH AND U.S. HIGHWAY 30. VIEW TO EAST. - Abraham Lincoln Memorial Bridge, Spanning Missouri River on Highway 30 between Nebraska & Iowa, Blair, Washington County, NE

Field performance of timber bridges. 4, Graves Crossing stress-laminated deck bridge

Treesearch

J. P. Wacker; M. A. Ritter

The Graves Crossing bridge was constructed October 1991 in Antrim County, Michigan, as part of the demonstration timber bridge program sponsored by the USDA Forest Service. The bridge is a two-span continuous, stress-laminated deck superstructure and it is 36-ft long and 26-ft wide. The bridge is one of the first stress-laminated deck bridges to be built of sawn lumber...

13. Looking north, from the southern approach to the bridge. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

13. Looking north, from the southern approach to the bridge. The bridge deck, which is concrete with several patch coats of asphalt (now chiefly gravel and some turf), demonstrates a sharp gradient from the abutment to the bridge center line. - Vigo County Bridge No. 139, Spanning Sugar Creek at Seventy-fourth Place, Terre Haute, Vigo County, IN

Field performance of timber bridges. 14, Dean, Hibbsville, and Decatur stress-laminated deck bridges

Treesearch

P. D. Hilbrich Lee; M. A. Ritter; S. Golston; K. Hinds

1984-01-01

The Dean, Hibbsville, and Decatur bridges were constructed in southern Iowa during 1994. Each bridge is a simple-span, stress-laminated deck superstructure, approximately 7.3 m (24 ft) long, constructed from eastern cottonwood lumber. The performance of each bridge was monitored for approximately 2 years, beginning shortly after installation. Monitoring involved...

12. UNIDENTIFIED CABLESTAYED SUSPENSION BRIDGE WITH TIMBER RAILING OF TWELVE ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

12. UNIDENTIFIED CABLE-STAYED SUSPENSION BRIDGE WITH TIMBER RAILING OF TWELVE PANELS, SHOWING CABLE PATTERN SIMILAR TO E.E. RUNYON'S SUSPENSION BRIDGE PATENTS. THE BLUFF DALE SUSPENSION BRIDGE'S CABLES MAY HAVE ORIGINALLY FOLLOWED THIS PATTERN. 3/4 VIEW FROM ABOVE. - Bluff Dale Suspension Bridge, Spanning Paluxy River at County Route 149, Bluff Dale, Erath County, TX

7. Photocopy of photograph, date unknown. VIEW OF WEST HIGH ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

7. Photocopy of photograph, date unknown. VIEW OF WEST HIGH STREET BRIDGE OVER SOUTH BRANCH OF FRENCH CREEK, WITH PENN RAILROAD BRIDGE IN BACKGROUND. (Original in Union City Historical Museum.) 8'x10' enlargement from 4'x5' negative. - Bridge Street Bridge, Spanning Little French Creek at Bridge Street, Union City, Erie County, PA

Strengthening of rural bridges using rapid-installation FRP technology : route 63 bridge no. H356, Phelps County.

DOT National Transportation Integrated Search

2009-10-01

This report presents the use of externally bonded fiber reinforced polymers (FRP) laminates for the flexural strengthening of a : concrete bridge. The bridge selected for this project is a two-span simply supported reinforced concrete slab with no tr...

STARTING EXCAVATION PIER 2. This view is roughly northeast, with ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

1. LOOKING DOWNSTREAM (NORTHEAST) ALONG WINTER'S RUN TOWARD THE MITCHELL'S ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

1. LOOKING DOWNSTREAM (NORTHEAST) ALONG WINTER'S RUN TOWARD THE MITCHELL'S MILL BRIDGE, SHOWING THE SETTING OF THE BRIDGE. CARRS MILL ROAD APPROACHES THE BRIDGE FROM THE SOUTH, ON THE RIGHT. - Mitchell's Mill Bridge, Spanning Winter's Run on Carrs Mill Road, west of Bel Air, Bel Air, Harford County, MD

18. View of Tombigbee River Bridge facing east showing upstream ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

Effect of voids in grouted, post-tensioned concrete bridge construction : volume 1--electrochemical testing and reliability assessment.

DOT National Transportation Integrated Search

2009-09-01

Post-tensioned (PT) bridges are major structures that carry significant traffic. PT bridges are economical for spanning long distances. : In Texas, there are several signature PT bridges. In the late 1990s and early 2000s, several state highway agenc...

Long term monitoring of carbon composite strands in the Penobscot-Narrows bridge.

DOT National Transportation Integrated Search

2015-06-01

The Penobscot-Narrows Bridge was constructed between May 2003 and December 2006. The bridge is a cable-stayed design with twin pylons and a 2,120-foot span. This cable-stayed bridge features a cradle stay system that : allows for each cable strand in...

Approach for establishing approximate load carrying capacity for bridges with unknown material and unknown design properties.

DOT National Transportation Integrated Search

2011-07-01

There are 16 small to medium simple span bridges in Larimer County, Colorado that are currently load rated solely based on visual inspections. Most of these bridges are prestressed concrete bridges. The objective of this project is to load rate these...

3. Panoramic view of Broad Street bridge in foreground and ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

3. Panoramic view of Broad Street bridge in foreground and a major portion of the historic bridge. As seem from the top of the American Electric Power building looking south. - Broad Street Bridge, Spanning Scioto River at U.S. Route 40 (Broad Street), Columbus, Franklin County, OH

1. CONTEXTUAL VIEW OF BRIDGE IN SETTING, LOOKING SOUTHWEST, FROM ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

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

Sustainability of bridge foundations using electrical resistivity imaging and induced polarization to support transportation safety.

DOT National Transportation Integrated Search

2014-04-01

As of September 2007, there were 67,240 U.S. bridges in the National Bridge Inventory classified as having unknown : foundations (FHWA 2008). The bridges spanning rivers are of critical importance due to the risks of potential scour. In fact, it is :...