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Construction Permits

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.

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.

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Document Center

The Document Center provides easy access to public documents. Click on one of the categories below to see related documents or use the search function.

Categories always sorted by header (sub-categories sorted by sequence within each category)
Documents sorted by SEQ in Ascending Order within category

Applications & Forms5 documents

  • Contractor Contact Information Form
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  • Highway Permit Insurance Requirements
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  • Highway Permit Bond Requirements
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  • Highway Permit Sample LOC
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  • Final Inspection and Bond Release Request
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Details & Standards8 documents

  • General Notes & Specs
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  • Trench Backfill details
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  • Emergency & Utility Cut Patch Specs
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  • Pavement Marking Specs/Standards
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  • Temporary Construction Access
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  • Street Light Standard
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  • DuPage County Engineer Plat Certificates
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  • Corner Clip Dedication Standard
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