Bay Creek Bridge Lost pony truss bridge over Bay Creek on TR 386, 6.50 mi. south of Time No longer exists Built 1969; replaced 2005
Bay Creek Covered Bridge Lost covered bridge over Bay Creek between Pittsfield and Detroit on what is now IL 106 No longer exists
Blue Creek Bridge Pony truss bridge over Blue Creek on TR 398, 2.0 mi. northwest of Detroit Open to traffic
Boyd Ditch Bridge Pony truss bridge over Boyd Ditch on TR 231, 2.0 mi. southeast of Kinderhook Unknown status Built 1955
Champ Clark Bridge Five-span through truss bridge over the Mississippi River on US 54 at Louisiana Open to two-lane traffic Built 1927-28; rehabilitated 1981, rehabilitated 2005, also repainted silver
Cold Run Creek Bridge Pony truss bridge over Cold Run Creek on TR 318, 2.75 mi. northwest of Nebo Open to traffic Built ca. 1960
Dutch Creek Bridge Pony truss bridge over Dutch Creek on TR 325, 1.5 mi. northwest of Summer Hil Open to traffic Built 1962
East Branch Creek Bridge Pony truss bridge over East Branch Creek on TR 247, 5.5 mi. northwest of Pittsfield Open to traffic
Florence Bridge Vertical-lift through truss bridge over the Illinois River on IL 100/IL 106 (Old US 36) in Florence Open to two-lane traffic Built 1929; rehabilitated 1981
Hannibal I-72 Bridge Through truss bridge over the Mississippi River on I-72/US 36 at Hannibal Open to four lanes of traffic Opened Sept. 16, 2000
Hannibal Railroad Bridge Vertical-lift through truss bridge over the Mississippi River on the Norfolk Southern Railroad at Hannibal Open to railroad traffic Built 1871 as a swing bridge; vertical-lift span installed 1993
Hill Creek Bridge Pony truss bridge over Hill Creek on Riverview Drive in Pearl Open to traffic Built 1934; rehabilitated 1996
Independence Bridge Through truss bridge over Honey Creek on Road 900 N (Township Road 359) east of Independence, 4.16 mi. east of Independan Open to one-lane traffic
Little Blue Creek Bridge Through truss bridge over Little Blue Creek on 482nd Street (TR 506) between Florence and Milton, 2.75 mi. southeast of Detroit Open to one-lane traffic with a weight limit Built 1961
Little Blue Creek Bridge Pony truss bridge over Little Blue Creek on 492nd Street, This bridge was relocated from County Highway 14 on Big Blue. North of Detroit Illinois Open to traffic Built 1916 by the Illinois Steel Bridge Co.; rehabilitated 1997
Louisiana Railroad Bridge Through truss swing railroad bridge over the Mississippi River at Louisiana Open to train traffic Built 1872-73
McKee Creek Bridge Pony truss bridge over McKee Creek on TR 47, 1.25 mi. east of Perry Open to traffic Built ca. 1920; rehabilitated 1930
Meredosia Bridge Through truss bridge over the Illinois River on IL 104 at Meredosia Open to traffic Built 1936; rehabilitated 1984
Old Valley City Rail Bridge Lost Through truss bridge over Illinois River on former Wabash Railroad, dismantled 1959 Replaced by new bridge lost through truss swing bridge on the former Wabash Railroad, just upstream from current rail bridge
Spider Branch Bridge Pony truss bridge over Spider Branch on TR 52, 3.0 mi. north of Kinderhoof Open to traffic Built 1905
Spring Creek Bridge Pony truss bridge over South Prong Spring Creek on TR 376, 2.25 mi. southeast of Nebo Open to traffic Built 1962
The Sny Bridge Through truss bridge over The Sny on TR 136, 2 mi. south of Rockport Open to traffic
The Sny Bridge Lost pony truss bridge over The Sny on TR 323, 1.5 mi. northwest of Rockport No longer exists Built 1913; replaced 2003
TR 461 Bridge Arch bridge over TR 461 on ICRR Open to traffic
TR 69A Bridge Pony truss bridge over Middle Fork of McKee Creek on TR 69A, 4.0 mi. southwest of Perry Open to traffic Built ca. 1920; rehabilitated 1960
Two Mile Creek Bridge Pony truss bridge over Two Mile Creek on TR 158, 4 mi. southeast of Rockport Open to traffic Built 1965
Union Street Bridge Pony truss bridge over Spring Creek on Union Street in Nebo Open to traffic Built 1941; rehabilitated 1975
Valley City Eagle Bridges Concrete deck girder bridge over Illinois River on US 36/I 72 in Valley City Open to traffic Built 1988
Valley City Rail Bridge Cantilevered through truss bridge over Illinois River on Norfolk Southern Railroad (formerly Wabash Railroad) Open to traffic replaced an earlier through truss swing bridge that was just upstream and another bridge at Meredosia