The first westbound shield posted for Business Loop I-72 appears with an Illinois 104 trailblazer. IL 104 crosses I-72 to the southwest, but without direct access. Photo taken 05/07/10.
An end shield stands east of the I-72 & U.S. 36 underpass within the diamond interchange at Business Loop I-72 and Old Route 36 east. Bill Burmaster (2003).