Construction Permitting Overview
DuPage County DOT issues construction permits for any and all construction (new, relocate, adjust, modify and/or remove) of facilities within its jurisdictional highway and/or trail rights-of-way. To confirm if your work is within a County right-of-way, please
see the link to the alphabetical listing of County highway and trail routes and/or link to the highway system map on this page.
Applications & Forms
Details & Standards
Frequently Asked Questions
NOTICE: Winter moratorium on lane closures and/or
pavement open-cutting is in effect from November 15 through April 15
annually. The only exceptions, with proper advance notice to and approval by the DPC DOT, are for emergency utility repair work (i.e. gas leaks, water main breaks, etc.). This policy is in effect to allow DPC DOT Highway Maintenance Department staff/equipment the ability to properly prepare/maintain
the roadway pavement prior to and/or during snow fall events.