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Oversized Vehicles

Oversize Vehicles
Oversize vehicles on E-470 are those vehicles meeting the Colorado Department of Transportation (CDOT) definition of oversize orextra-legal vehicles. Any oversize vehicle requesting to travel on E-470 is required to have an approved E-470 Single-Trip Road Permit. E-470 is not a designated HAZMAT route.

E-470 Single-Trip Road Permit Requirements
  • Allow 48 business hours for permit process.
  • Single-Trip Road Permits are processed Monday through Friday, 7:30 a.m. to 4:30 p.m.
  • E-470’s office will not review permits on weekends or State recognized holiday.
  • Applications received after 3:00 p.m. are not guaranteed to be processed on the same business day.
  • E-470’s office must be in receipt of a completed Single-Trip Road Permit.
  • The vehicle’s ExpressToll sticker number is required on the application.
  • If the vehicle does not have an ExpressToll sticker tag or is not registered under an ExpressToll account click here to learn about ExpressToll.
  • The assigned CDOT Transport Permit number is required on the application.
  • Email the CDOT Transport Permit to oversize@e-470.com or fax to (303) 539-6615.

Requirements of Oversize Vehicles to Travel on E-470
  • Must carry approved E-470 Single-Trip Road Permit while travelling E-470.
  • Oversize vehicles may not travel on E-470 during the hours of 6:00 a.m. to 9:00 a.m. and 3:00 p.m. to 7:00 p.m., and during inclement weather.
  • Pilot car required for a vehicle 12’ wide and over.
  • Oversize vehicles unable to maintain a minimum speed of 50 mph must travel between 12:00 a.m. and 5:00 a.m.
  • A lowboy must be used to transport heavy construction equipment.
  • Depending on the weight displacement of the vehicle and the load, E-470 may require a detailed description of axle configuration and weight.

CDOT Requirements
  • Click here to view CDOT’s Commercial Vehicle Permits’ website.
  • Click here for more information and links.

Forms
Click on the appropriate form to print and complete.

Contact Information
  • Phone: (303) 537-3700
  • Fax: (303) 539-6615
  • Click here to send an email.

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ExpressToll Service Center
2​2​4​7​0 E. Stephen D. Hogan Pkwy, Ste 110
Aurora, CO 80018
Local 303-537-3470
Toll-Free 888-946-3470