Tazewell County Highway Department

Highway Department
21308 IL Route 9
Tremont, IL 61568
Office Location:

The Tazewell County Highway Department is located approximately one mile west of the Village of Tremont on Illinois Route 9. The facility is located in the County Complex on the north side of Illinois Route 9, along with the Tazewell County Health Department, Animal Control, and Tazewell County Resource Center.

Office Hours:
7:30 AM – 12:00 Noon (Monday – Friday)
1:00 PM – 4:30 PM (Monday – Friday)

HOLIDAYS: The office is closed on the following county observed holidays:
New Year’s Day
Memorial Day
Veteran’s Day
Christmas Day
President’s Day
ence Day
Thanksgiving Day and following Friday
Good Friday
Labor Day
Christmas Eve


Road Closures

Manito Road Bridge Closure
The bridge carrying Manito Road (County Highway 16) over the Mackinaw River is being replaced due to its
deteriorated condition.  The bridge closure is scheduled to begin on or around November 1, 2016.
This work will require closure of Manito Road at that Location.  This is a significant rivercrossing and
the length of cllosure is dependent on many factors, but it is anticipated to last at least 2 (two) years.
There will be a marked detour route using Townline Road and Wagonseller Road.

 If you have any comments or questions, please do not hesitate to contact us directly at 309-925-5532.