Agate Creek Bridge (Elbert County, Colorado)
Built 1931Wooden bridge over Agate Creek on US 40Open to traffic
Antietam Creek Bridge (Washington County, Maryland)
Built 1823; rehabilitated 1930Stone arch bridge over Antietam Creek on US 40 ALTOpen to traffic
Antietam Creek Bridge (Washington County, Maryland)
Built 1936Concrete arch bridge over Antietam Creek on Westbound US 40 in Barnesville (Sellman)Open to traffic
Bear Creek Bridge (Washington County, Maryland)
Built 1916; rehabilitated 1995Wooden bridge over Bear Creek on Old US 40 in HancockOpen to traffic
Beaver Creek Bridge (Washington County, Maryland)
Built 1931; rehabilitated 1949Stone arch bridge over Beaver Creek on US 40 ALTOpen to traffic
Blaine Viaduct (Belmont County, Ohio)
Built 1932; rehabilitated 1982Open-spandrel arch bridge over Wheeling Creek on US 40 at Blaine HillOpen to traffic
Blue Branch Old US 40 Bridge (Jackson County, Missouri)
Built ca. 1940; replaced 2003Lost three-span pony truss bridge over Blue Branch on Old US 40 in Grain ValleyNo longer exists
Blue River US 40 Bridge (Jackson County, Missouri)
Built 1933; rehabilitated 1991Steel through arch bridge over Blue River on US 40 in Kansas CityOpen to four-lane traffic
Boonslick Bridge (Howard County, Missouri)
Open 1995, replacing Boonville BridgeSteel stringer bridge over Missouri River, Union Pacific Railroad formerly Missouri Pacific Railroad on US 40/MO 5/M0 87 in BoonvilleOpen to traffic
Boonville Bridge (Cooper County, Missouri)
Opened to traffic July 4, 1924; replaced 1995Lost through truss bridge over the Missouri River on US 40, MO 5, and MO 87 at BoonvilleReplaced by Boonslick Bridge
Brandywine Creek US 40 Bridge (Hancock County, Indiana)
Built 1942Concrete arch bridge over Brandywine Creek on US 40 in GreenfieldOpen to traffic
Bridgeport Bridge (Belmont County, Ohio)
Built 1893 by the Wrought Iron Bridge Co. Rehabilitated 1987 with load-bearing Bailey truss
installed over the deckClosed three-span through truss bridge over Ohio River Back Channel on US 40 between Bridgeport and Wheeling IslandClosed to all traffic
Brownsville High Level Bridge (Washington County, Pennsylvania)
Built 1960; rehabilitated 2002Deck truss bridge over Monongahela on US 40 in West BrownsvilleOpen to traffic
Buck Creek US 40 Bridge (Henry County, Indiana)
Built 1944Concrete arch bridge over Buck Creek on US 40Open to traffic
Buck Creek US 40 Bridge (Henry County, Indiana)
Built 1938Concrete arch bridge over Buck Creek on US 40Open to traffic
Casselman River Bridge (Garrett County, Maryland)
Built 1932Through truss bridge over Casselman River on US 40 ALTOpen to traffic
Catoctin Creek Bridge (Frederick County, Maryland)
Built 1923Concrete arch bridge over Catoctin Creek on US 40 ALTOpen to traffic
Catoctin Creek Bridge (Frederick County, Maryland)
Built 1936Concrete arch bridge over Catoctin Creek on US 40 in MyersvilleOpen to traffic
Chouteau Creek Old US 40 Bridge (Cooper County, Missouri)
Built 1924Pony truss bridge over Chouteau Creek on the south I-70 frontage road (formerly US 40, later Route OO)Open to traffic
Conococheague Creek Bridge (Washington County, Maryland)
Built 1936Concrete arch bridge over Conococheague Creek on US 40 in Wilson-ConococheagueOpen to traffic
Croys Creek US 40 Bridge (Clay County, Indiana)
Built ca. 1940; rehabilitated 1995Concrete arch bridge over Croys Creek on US 40Open to traffic
Daniel Boone Bridge (St. Louis County, Missouri)
Northbound bridge built 1935; southbound built 1991Pair of through truss bridges over the Missouri River on I-64/US 40/US 61 at ChesterfieldOpen to traffic
Deer Creek US 40 Bridge (Putnam County, Indiana)
Built 1937; rehabilitated 1992Concrete arch bridge over Deer Creek on US 40Open to traffic
Dewey Branch US 40 Bridge (Putnam County, Indiana)
Built ca. 1940Concrete arch bridge over Dewey Branch on US 40Open to traffic
East Verdi Bridge (Washoe County, Nevada)
Built 1938Concrete arch bridge over Truckee River on NV 425/3rd Street (Old US 40) in VerdiOpen to traffic
Elm Grove Stone Bridge (Ohio County, West Virginia)
Built 1817; altered 1931 and 1950sStone arch bridge over Little Wheeling Creek on US 40 in WheelingOpen to traffic
Fifteen Mile Creek Bridge (Allegany County, Maryland)
Built 1917Concrete arch bridge over Fifteen Mile Creek on US 40 SCNOpen to traffic
Flatrock River US 40 Bridge (Henry County, Indiana)
Built 1944Concrete arch bridge over Flatrock River on US 40 in LewisvilleOpen to traffic
Franklin Street Bridge (Allegany County, Maryland)
Built 1932; rehabilitated 1989Through truss bridge over Franklin Street on US 40 ALT in Arundel BeachOpen to traffic
Greens Fork US 40 Bridge (Wayne County, Indiana)
Built 1925; rehabilitated 1987Concrete arch bridge over Greens Fork on US 40Open to traffic
Gwynns Falls Bridge (Baltimore, Maryland)
Built 1907; rehabilitated 1970Concrete arch bridge over Gwynns Falls on US 40 (Edmondson Avenue) in BaltimoreOpen to traffic
Horseshoe Creek Bridge (Lafayette County, Missouri)
Built 1922; made obsolete by new bridge in 1951; replaced Summer 2006Lost through truss bridge over Horseshoe Creek on Old US 40, west of Bates CityReplaced by a new bridge
I-70 MO Exit 101 (Cooper County, Missouri)
Built with Interstate 70 in 1958Bridge over I-70 on MO 5/US 40 (US 40 turns here) at BoonvilleOpen to traffic
I-70 MO Exit 124 (Boone County, Missouri)
Built 1958; rehabilitated 1979Steel stringer bridge over I 70 on Mo 740 Route E in ColumbiaOpen to traffic
I-70 MO Exit 125 East (Boone County, Missouri)
Built 1957Bridge over Lp 70 on I 70 E US 40 E in ColumbiaOpen to traffic
I-70 MO Exit 126 (Boone County, Missouri)
Built 1957; rehabilitated 1983Bridge over Is 70 on Mo 163 S Providence Road in ColumbiaOpen to traffic
I-70 MO Exit 127 East (Boone County, Missouri)
Built 1957Bridge over Mo 763 on Is 70 E in ColumbiaOpen to traffic
I-70 MO Exit 127 West (Boone County, Missouri)
Built 1957Bridge over Mo 763 on Is 70 W in ColumbiaOpen to traffic
I-70 MO Exit 98 (Cooper County, Missouri)
Built 1958Steel stringer bridge over I 70 US 40 on Mo 41 Mo 135Open to traffic
I-70 MO Exits 78A and 78B East (Saline County, Missouri)
Built 1960; rehabilitated 1983Steel stringer bridge over Us 65 on I 70 E US 40 EOpen to traffic
I-70 MO Exits 78A and 78B West (Saline County, Missouri)
Built 1960; rehabilitated 1983Steel stringer bridge over Us 65 on I 70 W US 40 WOpen to traffic
I-70 Perche Creek East Bridge (Boone County, Missouri)
Built 1958Steel stringer bridge over Perche Creek on I 70 E US 40 E in ColumbiaOpen to traffic
I-70 Perche Creek West Bridge (Boone County, Missouri)
Built 1940; rehabilitated 1978Steel stringer bridge over Perche Creek on I 70 W US 40 W in ColumbiaOpen to traffic
I-70E Blackwater River Bridge (Saline County, Missouri)
Built 1960; rehabilitated 1983Steel stringer bridge over Blackwater River on I 70 EOpen to traffic
I-70E Hinkson Creek Bridge (Boone County, Missouri)
Built 1949; rehabilitated 1992Stringer bridge over Hinkson Creek on I 70 E US 40 E in ColumbiaOpen to traffic
I-70E Lamine River Bridge (Cooper County, Missouri)
Built 1962; rehabilitated 1986Steel stringer bridge over Lamine River on I 70 E US 40 EOpen to traffic
I-70W Hominy Creek Bridge (Boone County, Missouri)
Built 1957Concrete tee beam bridge over Hominy Creek on I 70 W US 40 W in ColumbiaOpen to traffic
I-70W Lamine River Bridge (Cooper County, Missouri)
Built 1962; rehabilitated 1987Steel stringer bridge over Lamine River on I 70 W US 40 WOpen to traffic
Inside Thorofare Bridge (Atlantic County, New Jersey)
Built 1991Bascule bridge over Inside Thorofare on US 40/US 322 in Atlantic CityOpen to traffic
Lake St. Louis Bridge (St. Charles County, Missouri)
Built 1935; parallel bridge built 1968; rehabilitated 1977Pony truss bridge over Lake St. Louis (Peruque Creek) on northbound US 40/61 in Lake St. LouisOpen to two lanes of traffic
Lamine River Old US 40 Bridge (Cooper County, Missouri)
Built 1924Through truss bridge over Lamine River on Route M (Old US 40) just north of I-70Open to traffic
Landis Spring Branch Bridge (Washington County, Maryland)
Built 1949Stone arch bridge over Landis Spring Branch on US 40 ALTOpen to traffic
Licking Creek Bridge (Washington County, Maryland)
Built 1938Deck truss bridge over Licking Creek on US 40Open to traffic
Little Beaver Creek Bridge (Washington County, Maryland)
Built 1949Stone arch bridge over Little Beaver Creek on US 40 ALTOpen to traffic
Little Horseshoe Creek Bridge (Lafayette County, Missouri)
Built 1922; replaced ca. 2005Lost pony truss bridge over Little Horseshoe Creek on Old US 40Replaced by a new bridge
Little Wheeling Creek Bridge (Ohio County, West Virginia)
Built 1922Concrete arch bridge over Little Wheeling Creek on US 40 in Valley GroveOpen to traffic
Little Wheeling Creek Bridge (Ohio County, West Virginia)
Built 1917; rehabilitated 1989Concrete arch bridge over Little Wheeling Creek on US 40 in Valley GroveOpen to traffic
Little Wheeling Creek Bridge (Ohio County, West Virginia)
Built 1931Concrete arch bridge over Little Wheeling Creek on US 40 in TriadelphiaOpen to traffic
McCutcheon Road Bridge (St. Louis County, Missouri)
Built 1944; demolished Summer 2008Lost concrete frame bridge over I-64/US 40 on McCutcheon Road in LadueNo longer exists
Middle Creek Bridge (Frederick County, Maryland)
Built 1936Concrete arch bridge over Middle Creek on US 40 in MyersvilleOpen to traffic
Nolands Fork US 40 Bridge (Wayne County, Indiana)
Built 1925; rehabilitated 1982Concrete arch bridge over Nolands Fork on US 40Open to traffic
Old Brownsville Bridge (Washington County, Pennsylvania)
Built 1914; rehabilitated 1987Through truss bridge over Monongahela River in West BrownsvilleOpen to traffic
Old St. Charles Bridge (St. Charles County, Missouri)
Completed 1904; closed to traffic in 1992; finally dismantled in 1997Lost four-span through truss bridge over the Missouri River at St. CharlesReplaced by a new bridge
Patapsco River Bridge (Baltimore County, Maryland)
Built 1936Concrete arch bridge over Patapsco River on US 40 in WoodlawnOpen to traffic
Perche Creek Covered Bridge (Boone County, Missouri)
Built 1851 by Travis Burroughs for $2,500Lost covered bridge over Perche Creek west of Columbia, near the modern I-70 crossingRemoved 1931 after a new bridge was built on US 40 in 1924
Plum Creek US 40 Bridge (Wayne County, Indiana)
Built 1925; rehabilitated 1954Concrete arch bridge over Plum Creek on US 40 in East GermantownOpen to traffic
Poplar Street Bridge (St. Louis, Missouri)
Built 1963Steel deck girder bridge over the Mississippi River on I-55/I-64/I-70/US 40 in downtown St. LouisOpen to traffic
Principio Creek Bridge (Cecil County, Maryland)
Built 1940Concrete arch bridge over Principio Creek on US 40Open to traffic
Redstone Creek Bridge (Fayette County, Pennsylvania)
Built 1940Stone arch bridge over Redstone Creek on Business US 40 in UniontownOpen to traffic
Salt Creek Bridge (Muskingum County, Ohio)
Built 1938 by C.P. SmithClosed-spandrel arch bridge over Salt Creek on US 22/US 40Open to traffic
Salt Creek US 40 Bridge (Howard County, Missouri)
Built 1941Deck plate girder bridge over Salt Creek and the Katy Trail on US 40Open to traffic
Sideling Hill Creek Bridge (Allegany County, Maryland)
Built 1925Concrete arch bridge over Sideling Hill Creek on US 40 SCNOpen to traffic
Simmons Creek US 40 Bridge (Henry County, Indiana)
Built 1921; rehabilitated 1944Concrete arch bridge over Simmons Creek on US 40Open to traffic
Six Mile Creek US 40 Bridge (Hancock County, Indiana)
Built 1942; rehabilitated 1997Concrete arch bridge over Six Mile Creek on US 40Open to traffic
Somerfield Dam Bridge (Fayette County, Pennsylvania)
Built 1946Deck truss bridge over Youghiogheny River on US 40Open to traffic
State Street Bridge (Muskingum County, Ohio)
Built 1932Closed-spandrel arch bridge over Licking River on State Street (US 40)Open to traffic
Susquehanna River Bridge (Harford County, Maryland)
Built 1939; rehabilitated 1988Through truss bridge over Susquehanna River on US 40 in Havre de GraceOpen to traffic
Twin Creek US 40 Bridge (Preble County, Ohio)
Built 1925 by the Brookville Bridge Co.; rehabilitated 1975; replaced 2002Lost pony truss bridge over Twin Creek on US 40No longer exists
US 40 Perche Creek Bridge (Boone County, Missouri)
Built 1924 replaced 1940Lost bridge over Perche Creek on US 40Replaced by new bridge
US 63 South Overpass (Boone County, Missouri)
Built 1992Stringer bridge over Is 70, Us 63c, Rp Us63c, on Us 63 S in ColumbiaOpen to traffic
Vacant Land Bridge (Marshall County, West Virginia)
Built 1934Truss bridge over vacant land on US 40 in WheelingOpen to traffic
Walnut Creek US 40 Bridge (Putnam County, Indiana)
Built ca. 1940; rehabilitated 1986Concrete arch bridge over Walnut Creek on US 40Open to traffic
West Verdi Bridge (Washoe County, Nevada)
Built 1939Concrete arch bridge over Truckee River on NV 425/3rd Street (Old US 40) in VerdiOpen to traffic
White Lick Creek US 40 Bridge (Hendricks County, Indiana)
Built ca. 1940; rehabilitated 1986Concrete arch bridge over West Fork White Lick Creek on US 40Open to traffic
Whitewater River US 40 Bridge (Wayne County, Indiana)
Built 1935; rehabilitated 1987Concrete arch bridge over Whitewater River on US 40 in Cambridge CityOpen to traffic
Wills Creek Bridge (Allegany County, Maryland)
Built 1932Concrete arch bridge over Wills Creek on US 40 ALT in CumberlandOpen to traffic