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Colorado Oversize Permit, Wide and Heavy Haul Information

Colorado | CO

Legal Maximums: Legal Dimensional Limits. Permits will be required if these dimensions are exceeded.

Permit Maximums: Upper limits for permissible dimensions. Loads exceeding these measurements may be categorized as ‘super loads’ in some states, potentially requiring extended processing times and additional regulatory review.

Pilot Car Needed: Loads surpassing these measurements require an escort vehicle or pilot car.

Legal Maximums
Length 57′ 0″
Overhang  
– Total 14′ 0″
– Front 4′ 0″
– Back 10′ 0″
Width 8′ 6″
Height 14′ 6″
Weight 80,000 lbs.
Permit Maximums
Length 130′ 0″
Width 17′ 0″
Height 16′ 0″
Weight 200,000 lbs.
Pilot Car Needed
Length 85′ 0″
Overhang  
– Total 25′ 0″
– Front N/A
– Back N/A
Width 13′ 0″
Height 16′ 0″
Weight N/A

Colorado Oversize and Overweight Trucking Regulations - Safety, Signage, and Visibility Requirements

Operating Hours and Travel Restrictions in Colorado

Colorado’s diverse terrain and weather conditions necessitate specific regulations for oversize loads:

Standard Operating Hours

  • Vehicles with loads up to 12 feet wide: Authorized to travel from sunrise to sunset
  • Night travel: Allowed with proper lighting for loads up to 12 feet wide
  • Vehicles between 12 and 14 feet wide: May travel at night but require an escort on night routes

Holiday Restrictions

Oversize loads are prohibited from traveling on the following holidays:
  • New Year’s Day
  • Memorial Day
  • Independence Day
  • Labor Day
  • Thanksgiving Day
  • Christmas Day

Safety First: Equipment Requirements for Oversize Loads

Colorado prioritizes safety for oversize and over-dimensional loads. While the state defers to federal guidelines for specific lighting requirements, there are clear regulations for signs and flags:

Signage Requirements

  • “Oversize Load” signs are mandatory in the front and rear for all oversize loads
  • Exception: Signs are not required for loads that are overweight only
  • Important: Do not use “Oversize Load” signs for loads that are solely overweight

Flag Protocol

  • Flags must be placed on the extremities of all four corners for overlength or overwidth loads
  • Additional flags are required at the end of overhangs exceeding 4 feet

Lighting Guidelines

Colorado follows federal guidelines for lighting requirements on oversize loads. Ensure your vehicle complies with the latest federal standards for oversize transport lighting, especially for night travel.

Securing Your Colorado Oversize Permit

Colorado offers various permit options to accommodate different transport needs:

Single Trip Permits

  • Valid for five days
  • One-time use only
  • Available for oversize, overweight, oversize/overweight, hazmat, and Chapter 6 Special hauls

Multi-Trip Permits

  • Available for divisible loads only
  • Maximum weight limit of 97,000 pounds

Annual and Fleet Permits

  • Annual permits are vehicle-specific
  • Company fleet permits available for businesses with two or more vehicles
Important notes on permits:
  • All permits are issued by the state of Colorado
  • Permits must remain in the vehicle at all times during transport

How to Obtain a Permit

You can easily acquire permits through the following methods:

Mastering Oversize Transport in the Centennial State

Successfully managing oversize and overweight loads in Colorado requires a thorough understanding of the state’s unique regulations. By adhering to specified operating hours, equipping your vehicle with proper safety gear, and securing the necessary permits, you can ensure smooth and compliant transport across Colorado’s varied landscape. Remember, staying informed and prepared is key to navigating Colorado’s roads safely and efficiently with oversize loads.

Select your desired state below for detailed permit guidelines.

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