Oversize-Overweight Permits

Upgraded Wisconsin OS/OW Permit Automated Issuance System coming soon

The state of Wisconsin has ​been working with our permit system vendor Bentley Systems, Incorporated for more than a year on upgrading our current 16-year-old current permitting system

Apply for a permit

Permit information and requirements

Forms and applications

Weight restriction program

Seasonal weight exemptions

Emergency permits, declarations and exemptions

Bridge information for routing purposes

Motor carrier enforcement and truck safety

Maps and publications

511 Wisconsin   

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Oversize-Overweight Permits

Wisconsin Department of Transportation
Bureau of Highway Maintenance
P.O. Box 7980
Madison WI 53707-7980

Email oversize-permits.dmv@dot.wi.gov
Phone (608) 266-7320
Fax (608) 264-7751