Highway Department

Contact Us

9759 Illinois Route 76
Belvidere, IL 61008
Phone #: 
Fax #: 
Office Hours: By appointment only, call (815)544-2-66 to schedule an appointment.

Highways in the rural area of Boone County are under the jurisdiction of several agencies. The townships have approximately 60 percent of rural mileage, county has approximately 18 percent of rural mileage, state as around 14 percent, the Toll Highway Authority has approximately 2 percent, and the remaining rural mileage is private.

The County maintains approximately 196 lane miles of road and fourteen bridges with a crew of five employees, a County Engineer and an administrative assistant.


Road Closures

Statewide weather, construction and travel information

Consultant Qualification Based Selection (QBS) Process Policy



County Engineer: Justin Krohn
Crew Chief: Scot Sell

9759 Illinois Route 76
Belvidere, Illinois 61008

Office Phone: 815-544-2066
Garage Phone: 815-547-6142
Fax: 815-544-8329