Interstate 90

View Exhibit map

Black Brook Bridge (Seneca County, New York)
Built 1953
Concrete arch bridge over Black Brook on I-90
Open to traffic

Calumet River I-90 Skyway Bridge (Cook County, Illinois)
Built 1958
Through truss bridge over Calumet River on I-90 Skyway in Chicago
Open to traffic

Chamberlain Bridge (Brule County, South Dakota)
Built 1925 as a four-span bridge; reconstructed 1953 as a double-barreled five span bridge incorporating five spans from a bridge at Wheeler
Double-barreled through truss bridge over the Missouri River (Francis Case Lake) on Business Loop I-90 at Chamberlain
Undergoing rehabilitation in 2010

CTA Red/Green Lines - Dan Ryan Double Bridge (Cook County, Illinois)
Original 'L' line built 1905. Bridge built 1961 as part of construction of Dan Ryan Expressway
Steel stringer bridge over I/90-94, CTA Red Line 'L' on CTA Green Line 'L'
Open to traffic

Dan Ryan Expy Chicago River Bridge (Cook County, Illinois)
Built 1962; rehabilitated 1988
Steel stringer bridge over S Branch Chicago River on I-90,94 Dan Ryan Expressway
Open to traffic

Dresbach Bridge (La Crosse County, Wisconsin)
Built 1967
Haunched deck plate girder bridge over Mississippi River on Interstate 90
Intact but closed to all traffic

Fish Lake Trail - I90 Exit 279 Overpass (Spokane County, Washington)
Built 1912 by the Oregon-Washington Railroad and Navigation Co. To Union Pacific in 1936 merger. Abandoned 1978. Converted for trail use in 2009.
Pony/through plate girder bridge over Interstate 90 Exit 279 ramp on Fish Lake Trail
Open to pedestrians only

Hubbard's Cave (Cook County, Illinois)
Built 1959.
Tunnel on I-90/I-94 Kennedy Expy
Open to traffic

I-90 - Cle Elum River Bridge (Eastbound) (Kittitas County, Washington)
Built 1962
Polygonal Warren through truss bridge over Cle Elum River on eastbound I-90
Open to traffic

I-90 - Cle Elum River Bridge (Westbound) (Kittitas County, Washington)
Built 1949
Polygonal Warren through truss bridge over Cle Elum River on westbound I-90
Open to traffic

I-90 - Mercer Island Tunnel (King County, Washington)
Built 1989
Tunnel on I-90 at Mercer Island
Open to traffic

I-90 - Mt. Baker Ridge Tunnel (King County, Washington)
Built 1940 and twinned in 1989
Pair of tunnels under Mt. Baker Ridge on I-90 in Seattle
Open to traffic

I-90 - Westfield River Bridge (Hampden County, Massachusetts)
Built 1957; rehabilitated 1990
Deck truss bridge over Westfield River & US 20 on I-90 in Montgomery
Open to traffic

I-90 - Yakima River Bridge (Kittitas County, Washington)
Built 1917; rehabilitated 1930
Concrete arch bridge over Yakima River on I-90
Open to traffic

I90 Latah Creek Bridge (Spokane County, Washington)
Built 1964
Bridge over Latah Creek on Interstate 90
Open to traffic

I90 Schoharie Creek Bridge (Old) (Montgomery County, New York)
Built 1953-55; Collapsed due to pier scour from a record rainfall 1987.
Lost Deck plate girder bridge over Schoharie Creek on Interstate 90
Collapsed

Lake Keechelus Snowshed Tunnel (Kittitas County, Washington)
Built 1950; demolished April 2014
Lost tunnel under Lake Keechelus Snowshed on I-90
Removed but not replaced

MILW - I-90 Overpass (Jackson County, Minnesota)
Built 1973, abandoned 1981
Abandoned pony/through girder bridge over Interstate 90 on Abandoned Milwaukee Road Railroad
Abandoned

Mirror Lake Bridge (Eastbound) (Sauk County, Wisconsin)
Built 1961; rehabilitated 1990
Steel rigid frame bridge over Mirror Lake on Ih 90 Eb-Ih 94 Eb
Open to traffic

Mirror Lake Bridge (Westbound) (Sauk County, Wisconsin)
Built 1961; rehabilitated 1991
Steel rigid frame bridge over Mirror Lake on I-90/94 Westbound.
Open to traffic

Schoharie Creek Bridge (Montgomery County, New York)
Built 1953-54; collapsed April 5, 1987, killing ten people; replaced by new bridge 1988
Lost deck plate girder bridge over Schoharie Creek on I-90/New York State Thruway
Collapsed due to a flash flood undermining the piers

Silver Creek Bridge (Chautauqua County, New York)
Built 1954
Pair of concrete arch bridges over Silver Creek on I-90
Open to traffic

Six Mile Creek Bridge (Erie County, Pennsylvania)
Built 1959; rehabilitated 1987
Pair of deck truss bridges over Six Mile Creek on I-90
Open to traffic

SPS - Interstate 90 Overpass (Spokane County, Washington)
Built in 1963 by the Spokane, Portland & Seattle Railway. Abandoned in 1971 as a result of line relocations related to 1970 Burlington Northern merger.
Concrete deck girder bridge over Interstate 90 on SP&S railroad grade
Open to pedestrians only

UP - I-90 Overpass (Boone County, Illinois)
Built 1958
Deck plate girder bridge over Interstate 90 on UPRR (Former C&NW)
Open to traffic

UP - I90 Overpass (Martin County, Minnesota)
Built 1973
Deck plate girder bridge over I-90 on UPRR
Open to traffic

UP - I90/94 Bridge (Cook County, Illinois)
Built 1958
Deck girder bridge over I- 90,94 JFK Expressway on Union Pacific Railway (former C&NW)
Open

Vantage Bridge (Kittitas County, Washington)
Built 1962
Steel through arch bridge over Columbia River on I-90
Open to traffic

Walnut Creek Bridge (Chautauqua County, New York)
Built 1954
Pair of concrete arch bridges over Walnut Creek on I-90
Open to traffic