US 20
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95th Street Bridge (1958) (Cook County, Illinois)
Built 1958Bascule bridge over Calumet River on 95th Street (US 12/US 20) in ChicagoOpen to traffic
Ashtabula Viaduct (Ashtabula County, Ohio)
Built 1926-27, rehabilitated 1998, replaced 2000Lost concrete arch bridge over Ashtabula River on US 20 in AshtabulaReplaced by new bridge
Beaver Creek Bridge (Butler County, Iowa)
Built 1926; rehabilitated 1957; Replaced 2003Girder bridge over Beaver Creek on US 20Replaced by a new bridge
Beaver Creek Bridge (Butler County, Iowa)
Built ca. 1910; now closedThrough truss bridge over Beaver Creek on Elm AvenueIntact but closed to all traffic
Bethany Center Road Bridge (Genesee County, New York)
Built 1932; rehabilitated 1983Lost concrete tee beam bridge over US 20 on Bethany Center RoadReplaced by a new bridge
Big Sister Creek Bridge (Erie County, New York)
Built 1929Concrete arch bridge over Big Sister Creek on US 20Open to traffic
Broadway Bridge (Ada County, Idaho)
Built 1956; Replaced 2016Lost Concrete stringer bridge over Boise River on US 20 & BroadwayReplaced by a new bridge
Bryan Bridge (Cherry County, Nebraska)
Built 1931-32 by the Yant Construction Co.; rehabilitated 1997Deck truss bridge over Niobrara River on Old US 20Open to traffic
Cattaraugus Creek Bridge (Chautauqua County, New York)
Built 1931; rehabilitated 1979Three-span through truss bridge over Cattaraugus Creek on US 20/NY 5Replaced by a new bridge
Cayuga Creek Bridge (Erie County, New York)
Built 1932; replaced 2002Lost truss bridge over Cayuga Creek on US 20No longer exists
Cayuga Creek Bridge (Erie County, New York)
Built 1936; replaced 2002Lost truss bridge over Cayuga Creek on US 20No longer exists
Cazenovia Creek Bridge (Erie County, New York)
Built 1929; rehabilitated 1968Concrete arch bridge over Cazenovia Creek on US 20 in West SenecaOpen to traffic
CN - Old US-20 Bridge #2 (Dubuque County, Iowa)
Built 1928Pony/through plate girder bridge over Old Highway Road (Former US-20) on Candian National RailwayOpen to traffic
CN - Old US-20 Bridge #3 (Dubuque County, Iowa)
Built 1915; Painted & Sandblasted 1974Deck plate girder bridge over Old Highway Road on Canadian National RailwayOpen to traffic
CN - Old US-20 Bridge #4 (Dubuque County, Iowa)
Built 1945Steel stringer bridge over Old Highway Road (former US-20) on Candian National RailwayOpen to traffic
Conneaut Viaduct (Ashtabula County, Ohio)
Built 1922 by the Wendell Brown Co.; rehabilitated 1980; replaced 2004Lost seven-span open-spandrel arch bridge over Conneaut Creek on US 20Replaced by new bridge
County Bridge (Hampden County, Massachusetts)
Built 1932Lost truss bridge over Westfield River on US 20 in WestfieldReplaced by new bridge
CSX - US 20 Bridge (Albany County, New York)
Built 1926Pony/through plate girder bridge over US 20 on CSX TransportationOpen to traffic
CSX - US 20 Overpass (Albany County, New York)
Built 1926Baltimore through truss bridge over US 20Open to traffic
Cub Creek Bridge (Park County, Wyoming)
Built 1922; rehabilitated 1995Arch bridge over Cub Creek on East Entrance RoadOpen to traffic
Dunn Memorial Bridge (Albany County, New York)
Built 1967Steel stringer bridge over Hudson River on US 9 / US 20Open to traffic
Dunn Memorial Lift Bridge (Albany County, New York)
Built 1933; Replaced 1969; named for Private Parker F. Dunn (WWI)Lost vertical lift through truss bridge over Hudson River on Dunn Memorial RensselaerReplaced by a new bridge
East Bridge (Sac County, Iowa)
Lost Closed-spandrel arch bridge over Raccoon River on Main StreetReplaced by a new bridge
Ellsworth Street Bridge (Benton County, Oregon)
Built 1926; rehabilitated 1971Parker through truss bridge over Willamette River on Eastbound US 20 in AlbanyOpen to traffic
Flint Creek Bridge (Ontario County, New York)
Built 1924; rehabilitated 1936Concrete arch bridge over Flint Creek on NY 5Open to traffic
Free Bridge (Cayuga County, New York)
Built 1917; Replaced 1933Lost Warren through truss with sub-panels bridge over Seneca River on US20Replaced by a new bridge
Henry's Fork Snake River Bridge (Fremont County, Idaho)
Built 1932; replaced 2014Lost through truss bridge over Henry's Fork Snake River on US 20BReplaced by a new bridge
High Level Bridge (Lake County, Ohio)
Built 1921; Replaced 1979Lost Open-spandrel arch bridge over Chagrin River on US 20Replaced by a new bridge
Horseshoe Bend Bridge (Malheur County, Oregon)
Built 1932Concrete stringer bridge over Malheur River on Abandoned U.S. 20Derelict/abandoned
IA57 Overpass (Hardin County, Iowa)
Built 1932, Removed April 2013Deck plate girder bridge over Illinois Central Railroad on IA57 / Old US 20 in AckleyReplaced by a new bridge
Isa Lake Bridge (Teton County, Wyoming)
Built 1936Wooden bridge over Isa Lake on Grand Loop RoadOpen to traffic
Julien Dubuque Bridge (Dubuque County, Iowa)
Built 1943; rehabilitated 1992Steel through arch bridge over the Mississippi River on US 20 at DubuqueOpen to traffic
Kinderhook Creek Bridge (Rensselaer County, New York)
Built 1930; rehabilitated 1985; replaced in 2016Pony truss bridge over Kinderhook Creek on US 20Replaced by a new bridge in 2016
Kinderhook Creek Bridge (Rensselaer County, New York)
Built 1929; rehabilitated 1985; replaced 2015Lost pony truss bridge over Kinderhook Creek on US 20Replaced by a new bridge
Kinderhook Creek Bridge (Rensselaer County, New York)
Built 1927; rehabilitated 1985; replaced in 2016Pony truss bridge over Kinderhook Creek on US 20 in East NassauReplaced by a new bridge in 2016
La Prele Creek Bridge (Converse County, Wyoming)
Built 1932; rehabilitated 1970Concrete tee beam bridge over La Prele Creek on CR 36 (Sunflower Trail)Open to traffic
Main Street Bridge (Middlesex County, Massachusetts)
Built 1936; rehabilitated 1991Pony truss bridge over MBTA/BMRR on US 20 (Main Street) in WalthamOpen to traffic
MBTA - Southwest Cutoff Overpass (Worcester County, Massachusetts)
Built 1931Concrete stringer bridge over US-20/Southwest Cutoff on MBTA Worcester LineOpen to traffic
Menard Memorial bridge (Seneca County, New York)
Built 1932; rehabilitated 1970Through truss bridge over Cay & Sen Canal on NY 5Open to traffic
Mink Creek Bridge (Otsego County, New York)
Built 1929Concrete arch bridge over Mink Creek on US 20Open to traffic
North Beacon Street Bridge (Suffolk County, Massachusetts)
Built 1917Concrete arch bridge over Charles River on US 20 (N. Beacon Street) in BostonOpen to traffic
North End Bridge (Hampden County, Massachusetts)
Built 1924; rebuilt 1984Deck truss bridge over Connecticut River on US 20 (Park Avenue) in SpringfieldOpen to traffic
Nyssa Bridge (Malheur County, Oregon)
Built Ca. 1900, Replaced 1957Lost Parker through truss bridge over Snake River on Old Oregon-Idaho HighwayReplaced by new bridge
Oatka Creek Bridge (Genesee County, New York)
Built 1933; rehabilitated 1965Pony truss bridge over Oatka Creek on US 20Open to traffic
Old US 20 Bridge (Cherry County, Nebraska)
Abandoned timber stringer bridge over unnamed creek on an old alignment of US 20Abandoned
Old US20 Boone River Bridge (Hamilton County, Iowa)
Built 1950; rehabilitated 1978Steel stringer bridge over Boone River on 2nd StreetOpen to traffic
Quaboag River Bridge (Hampden County, Massachusetts)
Built 1910; rehabilitated 1930Stone arch bridge over Quaboag River on US 20 (Wilbraham Street) in PalmerOpen to traffic
RI - US20 Ovperass (N) (Hardin County, Iowa)
Steel stringer bridge overUS 20 on Chicago, Rock Island & Pacific RailroadReplaced by a new bridge
Ridgeway Ditch US 20 Bridge (Lorain County, Ohio)
Built 1932; rehabilitated 1988Stone arch bridge over Ridgeway Ditch on US 20/OH 113 in North RidgevilleOpen to traffic
Rockwell City Bridge (Calhoun County, Iowa)
Built 1915, abandoned in the 1980sAbandoned marsh arch bridge over Lake CreekOpen to pedestrians only
Soda Fork Bridge (Linn County, Oregon)
Built 1936Concrete deck girder bridge over Soda Fork on U.S. 20Open to traffic
Tonawanda Creek Bridge (Genesee County, New York)
Built 1934; rehabilitated 1965; demolished 2015Pony truss bridge over Tonawanda Creek on US 20 in AlexanderReplaced by steel girder bridge due to scour critical statusl
UP - Nyssa Subway (Malheur County, Oregon)
Built 1941Steel stringer bridge over U.S. 20 & 26 on Union Pacific RailroadOpen to traffic
UP - US20 Overpass (Hamilton County, Iowa)
Built 1973Steel stringer bridge over US 20 on RailroadOpen to traffic
US 20 - C&B Railroad Bridge (Hampden County, Massachusetts)
Built 1929Slab bridge over Chester & Becket Railroad (abandoned) on US-20/Huntington RoadOpen to traffic
US 20 Normans Kill Bridge (Schenectady County, New York)
Built 1929Concrete arch bridge over Normans Kill on US 20 in DuanesburgOpen to traffic
US 20 Walker Brook Bridge (Hampden County, Massachusetts)
Built 1924Concrete tee beam bridge over Walker Brook on US 20/W Main StreetOpen to traffic
US20 Boone River Bridge (Old) (Hamilton County, Iowa)
Built 1878-9; Struck 1949; Replaced 1950Lost Pratt through truss bridge over Boone River on US 20 (East 2nd Street)Destroyed by collision
US20 Raccoon River Bridge (Sac County, Iowa)
Built 1937; Rehabilitated 1964; Replaced 2004Lost Steel stringer bridge over Raccoon River on US 20/Main StreetReplaced by a new bridge
US20 Vermilion River Bridge (Huron County, Ohio)
Built 1909; Rehabilitated 1955Open-spandrel arch bridge over Vermilion River on US 20 in WakemanOpen to traffic
West Housatonic Street Bridge (Berkshire County, Massachusetts)
Built 1913; rehabilitated 1932Concrete tee beam bridge over Sw Br Housatonic R on West Housatonic Street / US 20Open to traffic
West Olalla Slough Bridge (Lincoln County, Oregon)
Built 1936Wooden bridge over West Olalla Slough on US 20 Frontage Road in ToledoOpen to traffic
Yaquina River Bridge (Lincoln County, Oregon)
Built 1923Polygonal Warren pony truss bridge over Yaquina River on Crystal Springs Loop (Old US 20) in EddyvilleOpen to traffic