Union County Engineer
306 Mississippi Street
Jonesboro, Illinois 62952
Office Hours: Monday-Friday, 8:00 a.m.-4:00 p.m.
Duties & Responsibilities
The Union County Highway Department is responsible for the design, construction and maintenance of all County roads. The Highway department performs culvert installations, oil & chip maintenance, pothole & surface repairs, snow & ice removal, mowing, maintenance of traffic control devices and issues utility permits. The Highway department is also responsible for the design construction and maintenance of all County bridges. Union County has approximately 500 miles of road and 158 bridges.