Browns Bridge (Wabash County, Illinois)
Built 1922; rehabilitated 1956, replaced 2007
Lost through truss bridge over Bonpas Creek on Browns Road (Old IL 1) in Browns
No longer exists

Carmi Bridge (White County, Illinois)
Replaced 1949
Lost three-span pony arch bridge over Little Wabash River on IL 1 in Carmi
Replaced by a steel stringer bridge

Cave-in-Rock Ferry (Hardin County, Illinois)
Free ferry over the Ohio River on IL 1/KY 91 at Cave-in-Rock in Cave-In-Rock
Open to traffic

Fifteenth Street Bridge (Lawrence County, Illinois)
Built 1922; replaced 1971
Lost three-span through truss bridge over Embarras River on IL 1 (Fifteenth Street) in Lawrenceville
Destroyed in traffic accident and replaced by new bridge

Little Calumet River IL 1 Bridge (Cook County, Illinois)
Built 1931; rehabilitated 1996
Through truss bridge over Little Calumet River on IL 1 (Halsted Street) in Chicago
Open to traffic