Historic Bridges of the U.S.

Beardstown Bridge (Cass County, Illinois)
Built 1955; rehabilitated 1985
Through truss bridge over the Illinois River on US 67/IL 100 at Beardstown
Open to two-lane traffic

Florence Bridge (Pike County, Illinois)
Built 1929; rehabilitated 1981
Vertical-lift through truss bridge over the Illinois River on IL 100/IL 106 (Old US 36) in Florence
Open to two-lane traffic

Hardin Bridge (Calhoun County, Illinois)
Built 1930; rehabilitated 1983
Vertical-lift bridge over the Illinois River on IL 100 at Hardin
Open to two-lane traffic

Havana Bridge (Mason County, Illinois)
Built 1936; rehabilitated 1998
Cantilevered through truss bridge over the Illinois River on US 136/IL 78/IL 97 at Havana
Open to two-lane traffic

Henry Bridge (Marshall County, Illinois)
Built 1934; rehabilitated 1988
Six-span through truss bridge over the Illinois River on IL 18 at Henry
Open to two-lane traffic

Illinois River I-39 Bridge (La Salle County, Illinois)
Built 1987
Steel through arch bridge over the Illinois River on I-39/US 51 near La Salle in Oglesby
Open to four lanes of traffic

Illinois River I-474 Bridge (Peoria County, Illinois)
Built 1975
Pair of cantilevered through truss bridges over the Illinois River on I-474 south of Peoria in Bartonville
Open to four lanes of traffic

Lacon Bridge (Marshall County, Illinois)
Built 1939; rehabilitated 1990
Cantilevered through truss bridge over the Illinois River on IL 17 at Lacon
Open to two-lane traffic

McClugage Bridge (Peoria County, Illinois)
Eastbound bridge built 1948; westbound bridge built 1982
Pair of cantilevered through truss bridges over the Illinois River on US 24/US 150 in Peoria
Open to four lanes of traffic

Meredosia Bridge (Morgan County, Illinois)
Built 1936; rehabilitated 1984
Through truss bridge over the Illinois River on IL 104 at Meredosia
Open to traffic

Morris Bridge (Grundy County, Illinois)
Built 1934; rehabilitated 1978; replaced 2002
Lost five-span through truss bridge over the Illinois River on IL 47 at Morris
Replaced by modern bridge

Murray Baker Bridge (Peoria County, Illinois)
Built 1958; rehabilitated 1984 and 2005
Cantilevered through truss bridge over Illinois River on I-74 in Peoria
Open to traffic

Peru Bridge (La Salle County, Illinois)
Built 1958
Cantilevered through truss bridge over the Illinois River on IL 251 at Peru
Open to two-lane traffic

Seneca Bridge (La Salle County, Illinois)
Built 1932; rehabilitated 1986
Four-span through truss bridge over the Illinois River on IL 170 at Seneca
Open to two-lane traffic

Spring Valley Bridge (Bureau County, Illinois)
Built 1934; rehabilitated 1989
Five-span through truss bridge over the Illinois River on IL 89 south of Spring Valley
Open to two-lane traffic

Utica Bridge (La Salle County, Illinois)
Built 1962
Cantilevered through truss bridge over the Illinois River on IL 178 near Utica in La Salle
Open to two-lane traffic