BLA - Dorsey Creek Bridge[Map] Deck plate girder bascule drawbridge over College Creek/Dorsey Creek on Baltimore & Annapolis Railroad Removed but not replaced Built 1931; Removed 1968
BLA - Severn River Swing Bridge[Map] Lost Warren through truss bridge over Severn River on Baltimore & Annapolis Railroad Removed Built 1913; Removed in the 1960s
Central Avenue Bridge[Map · Street View] Pony truss bridge over Patuxent River on Md. 214 / Central Avenue Open to traffic Built 1935; rehabilitated 2007
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
Chesapeake Bay Bridge[Map · Street View] Pair of suspension and cantilever truss bridges over Chesapeake Bay on US 50 Open to traffic Original two-lane spans with through-truss suspension bridge and regular cantilever design built 1949-52 and opened 1952; second three-lane span with deck suspension and arched cantilever opened 1973; rehabilitated 1988
CSX - Curtis Creek Drawbridge[Map · Street View] Through truss bridge over Curtis Creek on CSX Transportation (former Baltimore & Ohio Railroad,) Open to traffic work begun April 1929, opened to rail traffic April 1930
Deep Run Bridge Steel stringer bridge over Deep Run on O'Connor Road Open to traffic Built 1944; rehabilitated 1992
Duvall Bridge[Map] Pratt pony truss bridge over Patuxent River on Duvall Bridge Road Recently restored Built in 1907
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
Hill Bridge[Map] Lost Through truss bridge over Patuxent River on MD 214 Central Avenue Replaced by a new bridge
MERC - Severn River Swing Bridge (Old)[Map] Lost deck plate girder bridge over Severn River on Maryland Electric Railways Co. Destroyed by collision Built 1887; Replaced 1913
Old MD70 Weems Creek Bridge[Map] Deck girder bridge over Weems Creek on State Route 70 Replaced by a new bridge Built 1953; Replaced 2006
Old United States Naval Academy Bridge[Map] Deck girder bridge over Severn River on Route 450 Replaced by a new bridge Built 1924, Rehabbed 1979 after 4 of the easternmost spans were found to be in poor condition in 1978, Replaced 1995
Queen Anne Bridge[Map] Abandoned Pratt pony truss bridge over Patuxent River on Queen Anne Bridge Rd in Town of Queen Anne (Hardesty) Abandoned
Stoney Creek Bridge[Map · Street View] Bascule bridge over Stoney Creek on MD 173 in Riviera Beach Open to traffic Built 1946; rehabilitated 1986
Veterns Highway Bridge[Map] Concrete arch bridge over Severn Run on Veterns Highway in Severna Park Open to traffic Built 1933; rehabilitated 1989
WB&A - Crain Highway Overpass[Map] Lost Bridge over Jabez Branch on WB&A RR Removed but not replaced 1921 cantilevered railroad turntable
Weems Creek Bridge[Map] Lost Pony truss bridge over Weems Creek on MD Route 436 Replaced by a new bridge Built 1929; Reconstructed 1969; Replaced 1996
Wildlife Loop Road Bridge[Map] Lost deck truss bridge over Little Patuxent River on Wildlife Loop Road Replaced by new bridge Built 1950; replaced 2004