Illinois Route 39 is a north-south highway located in the state of Illinois. It stretches approximately 90 miles, connecting the cities of Rockford and Bloomington. The route primarily serves as a regional connector, facilitating travel between various communities and providing access to local attractions. The highway runs through several counties, including Winnebago and McLean. Along its path, travelers can find a mix of urban and rural landscapes, with opportunities for scenic views and local dining. Illinois Route 39 is an important roadway for both residents and visitors, enhancing connectivity in the region.