Permit types

• over weight/over dimension trip
• annual fleet
• annual overweight haul

A Special Transport Permit is required on

• mainline (numbered) county roads
• county maintained subdivision roads
• improvement district roads

If you would like to review the Special Transportation Permit Resolution, please email a request for a copy. ** Please note that due to high work volume staff will respond to your request within two (2) business days. Staff appreciates your understanding and will get back to you as soon as possible.

Identify these roads

Larimer County: Road Information Locator

• "Layers" tab:  select the "Road Info" button
• "Visualization Options":  select "Owned By"
• Done

Criteria

The following limitations do not address all the factors considered in processing a Special Transportation Permit. These factors can be complicated and may require changing your planned route.

• over regulated height (14 feet 6 inches)
• over regulated width (8 feet at widest point)
• over regulated weight
  • 2 axles
    • 36,000 lbs
    • no one axel over 20,000 lbs)
  • 3 axles
    • 54,000 lbs
    • no one axel over 20,000 lbs
    • no tandem axel over 36,000 lbs
  • combination vehicles
    • 85,000 lbs
    • no one axel over 20,000 lbs
    • no tandem axel over 36,000 lbs
    • no tandem axles over 54,000 lbs
• over regulated length (70 feet)
• longer vehicle combinations (per CRS 42-4-505)

Required documentation includes

• application
• clear, highlighted route map
• complete load configuration diagram
• insurance (contact Risk Management with questions at (970) 498-7361)

Special Transport Permit Fees