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Michigan Department of Transportation | MDOT
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  • Michigan Business One Stop
    Many MDOT permit applications are submitted and purchased through the Michigan Business OneStop online service. For questions and assistance navigating this submittal process, please call the Customer Assistance Center; toll free, at 877-766-1779.

    For more information regarding a specific type of MDOT permit, please select one of the following options:

  • Bus and Limo LicensingIntrastate Certificates of Authority, Charter or Regular Route Authority, safety inspection procedures, frequently asked questions.
  • Right-of-Way Construction PermitsCoordinate the issuance of construction permits for use of highway Right-of-Way for operations other than normal vehicular or pedestrian travel.
  • Junkyard ScreeningProvide guidance for controlling the screening of junkyards adjacent to highway Right-of-Way.
  • Commercial Vehicle Transport (Oversize or Overweight) PermitsIssue transport permits for oversize/overweight loads to travel state and federal highways.
  • Highway Advertising (Billboards)Coordinate the permitting, regulation, and control of outdoor advertising adjacent to state and federal highways.
  • Utility Coordination and AccommodationCoordinate the location of utility lines and facilities to accommodate highway road and bridge construction projects.