9th Street Bridge[Map] Lost Through truss bridge over Patuxent River on 9th Street Destroyed by flooding in 1972 Built 1899
Adelphi Mill Bridge[Map] Concrete arch bridge over Northwest Branch on MD 212 Open to traffic Built 1932
Beaverdam Creek Bridge[Map] Concrete arch bridge over Beaverdam Creek on MD 201 in Beltsville Open to traffic Built 1941
Bladensburg Park Pedestrian Bridge[Map] Modern bowstring pony truss bridge over Anacostia River on Pedestrian Trail Open to pedestrians only Build date unknown but clearly modern given bridge construction style
Bladensburg Road Bridge[Map] Deck plate girder bridge over Anacostia River on Bladensburg Road (U.S. Route 1 Alternate) Open to traffic Built 1955
Bridge of Life[Map] Closed-spandrel arch bridge over Pond on Pedestrian Walkway Open to pedestrians only Built 1937
Central Avenue Bridge[Map · Street View] Through truss bridge over Patuxent on Central Ave/MD 214 Open to traffic Built 1935 by the Roanoke Iron & Bridge Works; rehabilitated 2007
Duvall Bridge[Map] Pratt pony truss bridge over Patuxent River on Duvall Bridge Road Recently restored Built in 1907
Fallen Tree Footbridge[Map] Closed-spandrel arch bridge over Unnamed Creek on Pedestrian Walkway Open to pedestrians only Built 1937
Governor's Bridge[Map · Street View] Through truss bridge over Patuxent River on Governor Bridge Road in Bowie Intact but closed to all traffic; 6 options being considered in 2018 Built 1912
Laurel Streetcar Line Bridge[Map] Abandoned brick arch bridge over a tributary of Indian Creek on the former City and Suburban Electric Railroad Abandoned
New York Avenue Bridge[Map] Steel stringer bridge over Anacostia River on New York Industrial Freeway/John Hanson Highway (US 50) Open to traffic Built 1953; rehabilitated 1983
Northwest Branch Bridge[Map] Concrete arch bridge over Northwest Branch on MD 320 Open to traffic Built 1910; rehabilitated 1955
Northwest Branch Bridge[Map] Concrete arch bridge over Northwest Branch on MD 650 in Silver Spring Open to traffic Built 1939; rehabilitated 1955
Queen Anne Bridge[Map] Abandoned Pratt pony truss bridge over Patuxent River on Queen Anne Bridge Rd in Town of Queen Anne (Hardesty) Abandoned
Riverdale Road Bridge[Map · Street View] Concrete arch bridge over Northeast Branch of Anacostia River on Riverdale Road Open to traffic Built 1931
Timothy Branch Bridge[Map] Concrete arch bridge over Timothy Branch on US 301 NB in Brandywine Open to traffic Built 1950; rehabilitated 1990
Timothy Branch Bridge[Map] Concrete arch bridge over Timothy Branch on US 301 SB in Brandywine Open to traffic Built 1950; rehabilitated 1990
Woodrow Wilson Memorial Bridge (1961)[Map · Street View] Lost bascule bridge over Potomac River on the Capital Beltway (I-95/I-495) in Fort Washington Replaced by the 2008 Woodrow Wilson Memorial Bridge Built 1961; rehabilitated 1984, Replaced 2008