Illinois State Route 116 is the main east-west highway in the South-Central portion of Peoria County. IL St Rt 116 passes through the following towns in Peoria County. Peoria
Prior to May, 2012, U.S. Rt. 24 crossed IL St Rt 8 at the Peoria County base of the Cedar Street Bridge. Also prior to May, 2012 Illinois State Route 29 multi-plexed with IL St Rt 8 to cross the Illinois River.
A old guide marker.
Guide markers at the former intersection with U.S. Rt. 24/IL St Rt 29.