Washington

NameLocationStatusDesignYear BuiltYear LostSpan Length (ft.)Total Length (ft.)
14th Street Bridge14TH STREET, NB (U.S. 1) over Potomac River and Ohio DriveOpen to trafficSteel stringer1950--174.92434.2
Anacostia River Bridge11th Street over Anacoastia RiverReplaced by a new bridgeDeck plate girder19081965--1000.0
Anacostia River Bridge (Old)11th Street over Anacostia RiverReplaced by a new bridgePratt through truss18751908----
Aqueduct Bridge (1st)Canal over PotomacReplaced by new bridgeQueenpost through truss1830----1250.0
Aqueduct Bridge (2nd)Canal and Road over Potomac RiverReplaced by new bridgeHowe deck truss1868------
Aqueduct Bridge (3rd)Road/Electric Railroad over Potomac RiverLostPratt deck truss1887------
Arlington Memorial BridgeMemorial Avenue over Potomac RiverOpen to trafficSteel arch1932--225.12128.1
Boulder BridgeBeach Drive over Rock CreekOpen to trafficDeck arch1902--74.274.2
Boundary Channel BridgeMemorial Avenue over Boundary ChannelOpen to trafficClosed-spandrel arch1932----401.9
C&O Canal Towpath Bridgea pedestrian trail over Chesapeake and Ohio CanalOpen to pedestrians onlyPratt pony truss--------
C&O Canal Towpath Bridgea pedestrian trail over Chesapeake and Ohio CanalOpen to pedestrians onlyPratt pony truss--------
C&O Canal Towpath Bridgea pedestrian trail over Chesapeake and Ohio CanalOpen to pedestrians onlyPratt pony truss--------
Calvert Street BridgeCalvert Street over Rock CreekReplaced by a new bridgeDeck truss18911935----
Capital Crescent Trail - Canal Road OverpassCapital Crescent Trail (formerly B&O Railroad) over Canal & Arizona AvenueOpen to pedestriansWhipple through truss1909--223.0342.0
Chain Bridge (Eighth)Chain Bridge Road over Potomac River and C, including towpath and canalOpen to trafficDeck plate girder1937--171.91351.2
Chain Bridge (Seventh)Chain Bridge Road over Potpmac RiverReplaced by a new bridgeWhipple through truss18741937--1351.0
Chain Bridge (Sixth)Chain Bridge Road over Potomac River and Chesapeake and Ohio CanalNo longer existsHowe through truss--1870----
Connecticut Avenue BridgeConnecticut Avenue over Klingle ValleyOpen to trafficSteel arch1932--250.0497.1
CSX - Anacostia River BridgeCSX Railroad over Anacostia RiverOpen to trafficPony/through plate girder1892------
CSX - Potomac River Swing BridgeCSX Transportation (Amtrak trackage rights) over Potomac RiverOpen to trafficThrough truss1904------
Duke Ellington Memorial BridgeCalvert Street over Rock CreekOpen to trafficClosed-spandrel arch1933--146.0756.9
Dumbarton BridgeQ Street NW over Rock Creek and Potomac ParkwayOpen to trafficClosed-spandrel arch1915--43.0265.1
Francis Scott Key BridgeUS-29 (Water Street) over Potomac RiverOpen to trafficOpen-spandrel arch1923--208.01791.5
Francis Scott Key BridgeUS-29 over Potomac RiverOpen to trafficDeck arch1923--310.11792.1
Frederick Douglass Memorial BridgeSouth Capitol Street over Anacostia RiverOpen to trafficOther1950--192.91564.1
Highway Bridge14th Street/U.S. 1 over Potomac RiverReplaced by a new bridgePratt through truss19041969--2234.0
Humpback BridgeGeorge Washington Memorial Parkway over Boundary ChannelReplaced by new bridgeRibbed closed-spandrel arch19322011107.9244.1
Humpback BridgeGeorge Washington Memorial Parkway over Boundary ChannelReplaced by new bridgeRibbed closed-spandrel arch19322011107.9244.1
Long Bridge (Second)Howe through truss18351906----
Manayunk Philadelphia & Reading Railroad BridgeNothing (Exhibit) over Nothing (Exhibit)One truss line on display as museum exhibit.Howe pony truss1845--34.0--
Massachusetts Avenue BridgeMassachusetts Avenue over Rock CreekOpen to trafficClosed-spandrel arch1939--189.0386.2
Memorial Avenue BridgeMemorial Avenue over GWMP (Southbound)Open to trafficDeck arch1932--149.0401.9
Memorial Avenue BridgeMemorial Avenue over Potomac RiverOpen to trafficDeck arch1932----2128.1
P Street BridgeP Street NW over Rock CreekOpen to trafficClosed-spandrel arch1935--109.9336.0
Pennsylvania Avenue BridgePennsylvania Avenue over Rock CreekOpen to trafficClosed-spandrel arch1858--164.1275.9
Pennsylvania Avenue Bridge (Old)Pennsylvania Avenue over Anacostia RiverReplaced by a new bridgePratt through truss18901942----
Piney Branch Parkway Bridge16th Street NW over Piney Branch ParkwayOpen to trafficDeck arch1906--125.0272.0
Rock Creek Parkway BridgeRock Creek Parkway over Rock CreekOpen to trafficDeck arch1937--88.988.9
Ross Drive BridgeRoss Drive over Horse TrailOpen to trafficDeck arch1907--105.0105.0
Taft BridgeConnecticut Avenue over Rock Creek; Rock Creek & Potomac ParkwayOpen to trafficOpen-spandrel arch1907--178.21157.2
Theodore Roosevelt BridgeI-66/US-50 over Potomac RiverOpen to trafficGirder1962--414.13143.2
Three Sisters BridgeBridge over Potomac RiverNever builtGirder--------
Tidal Basin BridgeOhio Drive over Tidal BasinOpen to trafficSteel stringer1908--27.9138.1
US50 OverpassArlington Blvd (U.S. Route 50) over Gwmp (Sb) & Boundary ChaOpen to trafficDeck plate girder1946--107.9267.1
Virginia Avenue TunnelCSX Transportation under Open to trafficTunnel1872----3788.0
W&GF - Foundry Branch BridgeThe Washington and Great Falls Electric Railway over Foundry BranchDerelict/abandonedPratt deck truss1895----280.0
Washington Blvd. BridgeWashington Blvd. over Boundary ChannelOpen to trafficClosed-spandrel arch1943--109.9318.9
Wisconsin Avenue BridgeWisconsin Avenue over C&O CanalOpen to trafficStone arch1900--54.162.0
Zoo Access Road BridgeZoo Access Road over Rock CreekOpen to trafficDeck arch1915--80.180.1
Zoo Service Road BridgeZoo Service Road over Rock CreekOpen to trafficDeck arch1930--79.179.1