| Photo |
Name |
Location |
Type / Subtype |
Year Built |
 |
41st Street Bridge |
Miami - Dade County, Florida |
Beam / Stringer Main Span; Concrete Girder Approach Spans |
1953 |
 |
Abandoned Approach to Dunbar Creek Bridge |
Fayette County, Pennsylvania |
Arch / Semicircular stone arch |
< 1900 |
 |
Abandoned Elk River Bridge North of Dorfee |
Clay County, West Virginia |
Suspension / Swinging, pedestrian |
Unknown |
 |
Admiral T. Joseph Lopez Bridge (Chelyan Bridge) |
Kanawha County, West Virginia |
Thru Truss / Warren continuous truss |
1997 |
 |
Aetnaville Bridge (Georgia Street Bridge) |
Ohio County, West Virginia - Belmont County, Ohio |
Thru Truss / Pennsylvania camelback pin-connected |
1891 |
 |
Aiken Street Bridge (Joseph Ouellette Bridge) |
Middlesex County, Massachusetts |
Thru Truss / Lenticular pin-connected |
1883 |
 |
Aiken Street Northern Canal Bridge |
Middlesex County, Massachusetts |
Beam / Inclined thru girder and floorbeam system |
1897 |
 |
Akelson Bridge |
Washington County, Pennsylvania |
Pony Truss / Pratt riveted |
1904 |
 |
Akerley Road Bridge |
Erie County, Pennsylvania |
Pony Truss / Pratt half-hip riveted, supported by load-bearing stringers and intermediate piers |
1930 |
 |
Albright Bridge |
Preston County, West Virginia |
Beam / Continuous stringer (girder) |
1953 |
 |
Albright Power Station Bridge |
Preston County, West Virginia |
Beam / Deck girder |
1952? |
 |
Alewife Station Access Road Underpass |
Middlesex County, Massachusetts |
Arch / Closed spandrel prestressed elliptical concrete arch |
1984 |
 |
Alfred Zampa Memorial Bridge |
Contra Costa County - Solano County, California |
Suspension / Cable suspension |
2003 |
 |
Allegheny Avenue Bridge |
Cameron County, Pennsylvania |
Pony Truss / Parker riveted |
1933 |
 |
Allegheny Ludlum Bridge (Mill Bridge) |
Westmoreland County, Pennsylvania |
Thru Truss / Pratt riveted |
1938 |
 |
Ambridge-Woodlawn Bridge (Ambridge-Aliquippa Bridge) |
Beaver County, Pennsylvania |
Thru Truss / Cantilever |
1926 |
 |
Anderson Memorial Bridge |
Middlesex County - Suffolk County, Massachusetts |
Arch / Closed spandrel concrete segmental arch |
1912 |
 |
Andy Warhol Bridge (Seventh Street Bridge) |
Allegheny County, Pennsylvania |
Suspension / Self-anchored; eyebar chain |
1926 |
 |
Ann W. Richards Congress Avenue Bridge |
Travis County, Texas |
Arch / Concrete adjacent box beam over decorative open spandrel concrete barrel arches |
1910 |
 |
Antioch Bridge (Senator John A. Nejedly Bridge) |
Contra Costa County - Sacramento County, California |
Beam / Weathering steel deck girder |
1978 |
 |
Apollo Bridge |
Armstrong County - Westmoreland County, Pennsylvania |
Beam / Prestressed concrete |
2004 |
 |
Apollo Bridge (Demolished) |
Armstrong County - Westmoreland County, Pennsylvania |
Pony Truss / Parker riveted |
1937 |
 |
Apple Gate Bridge |
Washington County, Pennsylvania |
Pony Truss / Warren riveted |
1911 |
 |
Arch Street Bridge (DuBoistown Bridge) |
Lycoming County, Pennsylvania |
Thru Truss / Camelback riveted |
1922, 1985 |
 |
Ardmore Boulevard Bridge |
Allegheny County, Pennsylvania |
Beam / Deck girder on trussed bents |
1932 |
 |
Arsenal Street Bridge |
Bexar County, Texas |
Pony Truss / Warren polygonal riveted |
1928 |
 |
Ash Road Bridge |
Washington County, Pennsylvania |
Pony Truss / Pratt riveted (Queenpost) |
1903 |
 |
Ashcom Road Overpass |
Bedford County, Pennsylvania |
Frame / Steel continuous frame |
1988 |
 |
Augusta Street Bridge |
Bexar County, Texas |
Pony Truss / Lenticular pin-connected |
1890 |
 |
Augustine Bridge |
New Castle County, Delaware |
Deck Truss / Warren bolted, cantilever |
1980 |
 |
Aultmans Run Road Arch Bridge |
Indiana County, Pennsylvania |
Arch / Closed spandrel segmental concrete arch |
1914 |
 |
Aultmans Run Road Stringer Bridge |
Indiana County, Pennsylvania |
Beam / Steel stringer / multi-beam |
1940 |
 |
Avonmore Bridge |
Armstrong County - Westmoreland County, Pennsylvania |
Thru Truss / Parker riveted with Pratt pony approach |
1937 |
 |
Bairdstown Bridge |
Indiana County - Westmoreland County, Pennsylvania |
Thru Truss / Baltimore riveted |
1935 |
 |
Bakerstown Culmerville Road Bridge |
Allegheny County, Pennsylvania |
Deck Truss / Warren |
1921 |
 |
Baldwin Street Bridge |
Allegheny County, Pennsylvania |
Arch / Closed spandrel elliptical concrete arch |
1935 |
 |
Baldwin Street Extension Bridge (US 6, US 19) |
Crawford County, Pennsylvania |
Thru Truss / Parker riveted |
1937 |
 |
Barr Run Road Bridge |
Washington County, Pennsylvania |
Beam / Concrete slab |
1914 |
 |
Barronvale Covered Bridge |
Somerset County, Pennsylvania |
Thru Truss / Burr arch truss, wooden covered bridge |
1830 |
 |
Barton Creek Boulevard Bridge |
Travis County, Texas |
Beam / Prestressed concrete fin back (inverted haunched beam) |
1986 |
 |
Barton Springs Road Bridge |
Travis County, Texas |
Arch / Open spandrel concrete arch, ribbed |
1925 |
 |
Bass Pond Bridge |
Buncombe County, North Carolina |
Arch / Elliptical brick arch |
ca. 1895 |
 |
Bass Pond Dam Bridge |
Buncombe County, North Carolina |
Beam / Wooden stringer |
ca. 1895 (dam), modern bridge |
 |
Bateman Road Bridge |
Allegheny County, Pennsylvania |
Arch / Closed spandrel elliptical concrete arch |
1943 |
 |
Bayard Truss Bridge |
Grant County, West Virginia - Garrett County, Maryland |
Thru Truss / Pratt pin-connected with stringer approaches |
1896 |
 |
Beach Street Bridge |
Centre County, Pennsylvania |
Pony Truss / Pratt pin-connected, half hip |
1915 |
 |
Beachy Street Bridge (Depot Street Bridge) |
Somerset County, Pennsylvania |
Thru Truss / Pratt pin-connected |
ca. 1894 |
 |
Bear Creek Drive Pennsylvania Turnpike Overpass |
Luzerne County, Pennsylvania |
Beam / Stringer with cantilevered main span |
1957 |
 |
Beaver Road Little Sewickley Creek Bridge |
Allegheny County, Pennsylvania |
Arch / Closed spandrel stone arch incorporated into concrete arch |
1841 |
 |
Beech Creek Veterans Memorial Bridge |
Centre County - Clinton County, Pennsylvania |
Thru Truss / Pratt riveted |
1935 |