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The County of DuPage
Wheaton, Illinois


Listing of DuPage Co. Hwy Logo1Per the Illinois Compiled Statutes, the DuPage County Engineer, or the duly authorized assign, under the Division of Transportation, reviews, approves and issues overweight/over-dimension (width, length and/or height) trucking movement permits on its jurisdictional roadways (see link to left for applicable County routes and map).

Some DuPage County highway roadways have bridges with additional weight limit restrictions. See the County's "Road Construction and Alerts" webpage (found at bottom of page) for a listing of the affected routes/bridges. Alternate routes will have to be used to avoid these crossing locations. The Preferred Designated Truck Routes map can be found at IDOT's webpage at:


If you have any questions regarding the Truck OW/OD application procedures and/or forms, please contact the Division of Transportation Highway Permitting Department during normal business hours (Monday-Friday 8 am - 4:30 pm, except holidays) at 630/407-6900 or e-mail the department at:   



Updated 12/11/2014