Harford County

Amtrak - Bush River Bridge   [Map]
Deck girder bridge over Bush River on Amtrak/Northeast Corridor RR
Open to rail traffic
Built 1913
Amtrak - Gunpowder River Bridge   [Map]
Girder bridge over Gunpowder River on Amtrak RR
Open to rail traffic, draw mechanism removed
Built 1912-13 one track at a time to replace wooden pile trestle
Amtrak - Susquehanna River Bridge   [Map · Street View]
Through and deck truss bridge with swing spans over Susquehanna River on Amtrak between Harvre de Grace and Perryville
Open to rail traffic
Built 1904-06
Baltimore & Ohio Susquehanna River Bridge   [Map]
Lost Bridge over Susquehanna River on Baltimore & Ohio Railroad
Replaced by a new bridge
Built 1886 for Baltimore & Ohio Railroad; Replaced in stages 1907-10; 377-foot span collapsed during ongoing span replacement project Sept. 23, 1908.
Bottom Road Bridge   [Map]
Through truss bridge over Little Gunpowder Falls on Bottom Road
Open to traffic
Built 1886; rehabilitated 2001
Carter Farm Bridge   [Map · Street View]
Warren pony truss bridge over Deer Creek on Private Drive
Open to traffic
Built 1907
Cherry Hill Road Bridge   [Map · Street View]
Through truss bridge over Deer Creek on Cherry Hill Road
Open to traffic
Rehabilitated 1999
Conowingo Bridge   [Map]
Lost Through truss bridge over Susquihanna River on Highway 1
Replaced by new bridge
Built 1859; parts washed away during flood 1864; Flood destroyed two spans 1904; Spans replaced with iron spans 1906; Fire destroys 7 spans 1907; Spans replaced with iron spans 1909; Demolished 1927
Conowingo Bridge (First)   [Map]
Lost Covered through truss bridge over Susquehanna River on Highway 1
Replaced by a new bridge
Built 1820; All but two spans destroyed by flooding 1846
CSX - Susquehanna River Bridge   [Map · Street View]
Through and deck truss bridge over Susquehanna on railroad
Open to traffic
Built 1907-09 by Baltimore & Ohio RR as double-track bridge and opened January 6, 1910, later single-tracked
Deer Creek Bridge   [Map · Street View]
Through truss bridge over Deer Creek on MD 24
Open to traffic
Built 1934; rehabilitated 2001
Deer Creek Bridge   [Map · Street View]
Pony truss bridge over Deer Creek on MD 136
Open to traffic
Built 1931; rehabilitated 1987
Flintville Bridge   [Map]
Lost Pratt through truss bridge over Broad Creek on Flintville Road
Replaced by a new bridge
Built 1927; Replaced 1998
Forge Hill Road Bridge   [Map]
Concrete arch bridge over Deer Creek on Forge Hill Road
Open to traffic
Built 1925; rehabilitated 2001
Jericho Covered Bridge 20-03-01 / 20-12-01   [Map · Street View]
Burr arch-truss bridge over Little Gunpowder Falls on Franklinville Road (formerly Jericho Road)
Temporarily closed for rehab
built 1865, queenpost added 1937, stringers added 1982
Lake Fanny Road Bridge   [Map · Street View]
Concrete arch bridge over Winters Run on Lake Fanny Road in Bel Air North
Open to traffic
Built 1913 by the Luten Bridge Co. of York, Pa.
Little Deer Creek Bridge
Concrete arch bridge over Little Deer Creek on MD 165
Open to traffic
Built 1930; rehabilitated 1981
Millard E. Tydings Memorial Bridge   [Map]
Deck truss bridge over Susquehanna River on I-95
Open to traffic
Built 1962
Nobles Mill Road Bridge   [Map]
Through truss bridge over Deer Creek on Nobles Mill Road
Open to traffic
Built ca. 1890; rehabilitated 1998
Plumtree Road Bridge   [Map]
Wooden bridge over Plumtree Run on Plumtree Road in Bel Air South
Open to traffic
Built 1900; rehabilitated 2000
PWB Railroad Bridge   [Map]
Lost truss bridge over Susquehanna River on Philadelphia, Wilmington & Baltimore Railroad
Replaced by a new bridge
Built 1866, replaced in stages through the 1870s by an iron truss structure on the same footings
Route 40 Bridge   [Map]
Lost Pratt through truss bridge over Susquehanna River on Route 40
No longer exists
Built 1928
Susquehanna River Bridge   [Map · Street View]
Lost Pratt through truss and swing bridge over Susquehanna River on Road
Removed but not replaced at exact site
Original bridge replaced in stages 1873-1880; Converted to road use ca 1910 by private owners; Converted to a double-decker ca. 1923 by the state of Maryland; Replaced 1940; Removed 1943
Thomas J. Hatem Memorial Bridge   [Map · Street View]
Through arch bridge over Susquehanna River on US 40 in Havre de Grace
Open to traffic
Built 1939; rehabilitated 1988
Vinegar Hill Road Bridge   [Map · Street View]
Through truss bridge over Little Gunpowder Falls on Vinegar Hill Road in Kingsville
Open to traffic
Built 1894; rehabilitated 2000
Watervale Road Bridge   [Map]
Pony truss bridge over Winters Run on Watervale Road in Bel Air North
Open to traffic
Built 1900; rehabilitated 1976
Whitaker Mill Road Bridge   [Map · Street View]
Pony truss bridge over Winters Run on Whitaker Mill Road in Bel Air South
Open to traffic
Built 1900; rehabilitated 1991
Wilson Mill Bridge   [Map]
Lost Parker through truss bridge over Deer Creek on MD161
Replaced by a new bridge
Built 1931; Replaced 1995
Winters Run Bridge   [Map · Street View]
Concrete arch bridge over Winters Run on US 1 BU in Bel Air North
Open to traffic
Built 1930