Frequently Asked Questions
Office of the Supervisor of Highway
177.73 miles under State jurisdiction
1,113.44 miles under twenty-four different Township jurisdictions
172.01 miles under City and Town jurisdictions
179.21 miles under the Hancock County Highway Department jurisdiction
There are 36 county bridges, 209 township bridges, 9 city bridges, 741 county culverts, 964 county traffic signs and 1,011 (911) rural reference signs.
Illinois State Department of Transportation
Where can I find more information about the Highways in Illinois?
Several items of interest can be found on the Illinois State Department of Transportation Web Site: http://www.dot.state.il.us/ including weather and road construction areas.