Carlyle Railroad Bridge
Deck plate girder bridge over Kaskaskia River on Railroad
Open to traffic
Plate Girder railroad bridge with stone piers, located just south of the US 50 bridge

Carlyle Suspension Bridge
Suspension bridge over Kaskaskia River at Fairfax Street in Carlyle
Open to pedestrians only
Built 1859

Covington Bridge
Beam bridge over Kaskaskia River on Covington Road
Open to traffic
Built 1985. Replaced a through truss bridge that stood at this location.

Crowder Road Bridge
Pony truss bridge over East Fork Kaskaskia River on Crowder Road (TR 218), 4 mi. northeast of Bolder
Closed to all traffic
Built 1901; rehabilitated 1980

Hammel Road Bridge
Concrete tee beam bridge over Lost Creek on Hammel Road
Open to traffic
Built 1916, open to one-lane traffic with a 10 ton weight limit

Kaskaskia River Railroad Bridge
Pony/through plate girder bridge over Kaskaskia River on Southern Railroad
Open to traffic
Located just north of IL 161, open to railroad traffic.

Lost Creek Bridge
Steel stringer bridge over Lost Creek on TR 137/SAND RIDGE
Open to traffic
Built 1901; rehabilitated 1950

Old Covington Bridge
Lost through truss bridge over Kaskaskia River on Covington Road
Replaced by new beam bridge at current site
Lost through truss bridge with wooden deck, replaced by a modern bridge in the 1980s.

Old State Road Bridge
Pony truss bridge over Beaver Creek on Old State Road (TR 109)
Open to one-lane traffic with a 6 ton weight limit
Built ca. 1930

Prairie Creek Bridge
Wooden bridge over Prairie Creek on TR 137A southeast of Huey, 1 mi. southeast of Huey
Open to traffic
Built 1942

Ranz Road Bridge
Stringer bridge over a branch of Sugar Creek on Ranz Road (TR 42), .6 mi. northwest of Aviston
Open to traffic
Built 1901

Wesclin Road Bridge
Concrete bridge over a branch of Sugar Creek on Wesclin Road, 2.5 mi. southeast of Trenton
Open to traffic
Built 1941