Illinois Route 17 is a state highway located in the central part of Illinois. It runs approximately 90 miles from U.S. Route 45 in the west to U.S. Route 24 in the east. The route primarily serves rural areas and small towns, providing essential connectivity for local residents and travelers. The highway passes through several communities, including Kankakee and Watseka. It is an important roadway for agricultural transport and local commerce, facilitating the movement of goods and services across the region. Illinois Route 17 is maintained by the Illinois Department of Transportation.