Fixed Trunnion Bascule
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100th Street Bridge (Cook County, Illinois)
Built 1927Bascule bridge over Calumet River on E 100th Street in ChicagoOpen to traffic
106th Street Bridge (Cook County, Illinois)
Built 1928; rehabilitated 1998Bascule bridge over Calumet River on 106th Street in ChicagoOpen to traffic
135th Street Bridge (Kings County, New York)
Built 1902Lost Deck girder bridge over Harlem River/ Mott Haven Canal on 135th Street Bronx BoroughNo longer exists
18th Street Bridge (Cook County, Illinois)
Built 1967Bascule bridge over South Branch Chicago River on 18th Street in ChicagoOpen to traffic
1st Avenue South Bridge (SB) (King County, Washington)
Built 1996Bascule bridge over Duwamish River West on Southbound WA 99 in SeattleOpen to traffic
Archer Avenue Lift Bridge (Cook County, Illinois)
Built 1906Lost Through truss bridge over South Fork of South Branch Chicago River on Archer AvenueReplaced by a new bridge
Atlantic Avenue Bridge (Palm Beach County, Florida)
Built 1952Bascule bridge over Intracoastal Waterway on Atlantic Avenue in Delray BeachOpen to traffic
Ballard Bridge (King County, Washington)
Built 1917Bascule bridge over Lake Washington Ship Canal on 15th Avenue W in SeattleOpen to traffic
Belmont Avenue Bridge (Cook County, Illinois)
Lost Through truss bridge over Chicago River on Belmont AvenueNo longer exists
Bronx River Bridge (Bronx County, New York)
Built 1952Bascule bridge over Bronx River on I-278 in New YorkOpen to traffic
Bruckner Expressway Bridge (Bronx County, New York)
Built 1952; rehabilitated 1975Bascule bridge over Bronx River on I-278 (Bruckner Expressway) in New YorkOpen to traffic
Burnside Bridge (Multnomah County, Oregon)
Built 1926Strauss bascule lift bridge over Willamette River on Burnside Bridge in PortlandOpen to traffic
Canal Street Bridge (Cook County, Illinois)
Built 1948Bascule bridge over South Branch Chicago River on Canal Street in ChicagoOpen to traffic
Damen Avenue Bridge (Old) (Cook County, Illinois)
Built 1929Lost Pratt through truss bridge over Chicago River North Banch on North Damen AvenueReplaced by a new bridge
Dix Bascule Bridge (Wayne County, Michigan)
Built 1927; rehabilitated 1989Bascule bridge over Rouge River on Dix Road in DearbornOpen to traffic
Erie Street Bridge (Cook County, Illinois)
Built 1910Lost Deck truss bridge over North Branch Chicago River, C&NW RR on Erie StreetRemoved but not replaced
Ewing Avenue Bridge (Cook County, Illinois)
Built 1914; rehabilitated 1992 and 2013Bascule bridge over Calumet River on Ewing Avenue (US 41) in ChicagoOpen to traffic
Fort Street Bridge (Old) (Wayne County, Michigan)
Built 1926; demolished 2013Lost bascule bridge over Rouge River on M-85 in DetroitReplaced by a new bridge
Halsted Street Bridge (Cook County, Illinois)
Built 1934; rehabilitated 1988Bascule bridge over South Branch Chicago River on Halsted Street in ChicagoOpen to traffic
High Rise Bridge (Chesapeake, Virginia)
Built 1969Bridge over South Branch Elizabeth River & VA-166 on Interstate 64/US 17Open to traffic
Hillsboro Inlet Bridge (Broward County, Florida)
Built 1966Bascule bridge over Hillsboro Inlet on FL A1A in Pompano BeachOpen to traffic
Isthmus Slough Bridge (Coos County, Oregon)
Built 1931, East approach rebuilt 2011Bascule bridge over Isthmus Slough on Coos River HighwayOpen to traffic
Lewis & Clark River Bridge (Clatsop County, Oregon)
Built 1924, West approach replaced 2015Bascule lift bridge over Lewis & Clark River on Business US 101Open to traffic
Mill Basin Bridge (Kings County, New York)
Built 1941Bascule bridge over Mill Basin on Shore Parkway in New YorkOpen to traffic
Montlake Bridge (King County, Washington)
Built 1925; rehabilitated 1999Bascule bridge over Montlake Cut on WA 513 in SeattleOpen to traffic
Morrison Bridge (Multnomah County, Oregon)
Built 1958Bascule bridge over Willamette River on Morrison Street in PortlandOpen to traffic
North Bridge (King County, Washington)
Built 1924; Struck June 11, 1978; Replaced 1991Lost Parker through truss bridge over Duwamish River on Spokane Street West WaterwayReplaced by a new bridge
Ogden Avenue Viaduct (Cook County, Illinois)
Built 1932; closed to traffic March 24, 1992; demolished 1993Lost viaduct over Chicago River North Branch and city streets on Ogden AvenueNo longer exists
Ruby Street Bridge (Will County, Illinois)
Built 1935; rehabilitated 1972Bascule bridge over Des Plaines River on IL 53 (Old US 66) in JolietOpen to four-lane traffic
Seaford Bridge (Sussex County, Delaware)
Built 1925 by the Chicago Bascule Bridge Co.Bascule bridge over Nanticoke River on Front Street in SeafordOpen to traffic
Sisters Creek Bridge (Duval County, Florida)
Built 1952Bascule bridge over Sisters Creek on FL 105 in JacksonvilleReplaced by a new bridge
Siuslaw River Bridge (Lane County, Oregon)
Built 1936; rehabilitated 1977, Rehabilitated 2010Bascule bridge over Siuslaw River on US 101 in FlorenceOpen to traffic
South Park Bridge (King County, Washington)
Built 2014Through truss bridge over Duwamish River on 14 AvenueOpen to traffic
South Slough Bridge (Coos County, Oregon)
Built 1991Bascule bridge over South Slough on Cape Arago Highway in CharlestonOpen to traffic
University Bridge (King County, Washington)
Built 1919, approaches and bridge deck rebuilt between 1932 and 1933Bascule bridge over Portage Bay on Eastlake Avenue NE in SeattleOpen to traffic
Wacker Drive Bridge (Cook County, Illinois)
Lost Concrete stringer bridge over Chicago River on Wacker DriveReplaced by a new bridge
Youngs Bay Bridge (Clatsop County, Oregon)
Built 1921Bascule lift bridge over Youngs Bay on US 101 Bus.Open to traffic