State of Illinois

251st Street #1 (Pike County, Illinois)
Built 1922
Bridge over Unnamed Creek on Old hwy 36 (1922)
Open to traffic

251st Street #2 (Station 298+16) (Pike County, Illinois)
Built 1922
Concrete T Beam bridge over Unnamed Creek on Old Hwy 36
Open to traffic

251st Street #3 (Station 311+18) (Pike County, Illinois)
Built 1922
Skewed Concrete T Beam bridge over Unnamed Creek on Old Hwy 36, Section 20
Open to traffic

27th Street Bridge (Rock Island County, Illinois)
Built 1938
Steel stringer bridge over Rock River on 27th Street
Open to traffic

Broadway St Bridge (Coles County, Illinois)
Built 1929
Concrete pony/through girder bridge over Flat Branch on Broadway St (former US45)
Open to traffic