Illinois River Road

The Illinois River Road: Route of the Voyageurs is a National Scenic Byway in Central Illinois, United States.

The byway traverses portions of the following routes:

• Interstate 180
• U.S. Route 150
• U.S. Route 24
• U.S. Route 34
• U.S. Route 6
• Illinois Route 9
• Illinois Route 23
• Illinois Route 23
• Illinois Route 26
• Illinois Route 29
• Illinois Route 71
• Illinois Route 78
• Illinois Route 116
• Illinois Route 178
• Illinois Route 351