All oversize loads entering the City of Deer Trail, located in Arapahoe County, must conform to the requirements set by the Colorado Department of Transportation (CDOT) and the Deer Trail Public Works Department.

Generally, any vehicle exceeding 8 feet 6 inches in width, 14 feet in height, or a gross vehicle weight of 85,000 pounds should obtain an oversize/overweight load permit from CDOT and potentially additional permits from the Deer Trail Public Works Department depending on the route and specific impacts to city infrastructure.

Deer Trail specifically requires that all loads traversing Main Street (Highway 36) be reviewed by the Public Works Department to ensure the load doesn't exceed the weight capacity of certain sections of the road or impact historical infrastructure. A detour may be required if weight limits are exceeded.

Escort vehicles are typically required in Deer Trail when the load exceeds 12 feet in width, 14 feet 6 inches in height, or 100 feet in length. These dimensions may vary based on the specific route and potential obstructions.

Local police escorts from the Arapahoe County Sheriff's Office may be required for extremely large or complex loads, particularly those impacting multiple lanes of traffic. Contact the Sheriff's Office non-emergency line at (303) 795-4711 for scheduling and fee information. Note that police escorts require significant advance notice and may be subject to availability.

For loads requiring only a state permit, applications are submitted through the CDOT Motor Carrier Services online portal. For local Deer Trail specific permits, contact the Deer Trail Public Works Department at (303) 769-4200. Information may also be available on the Arapahoe County website, though the Public Works Department is the primary contact.

Documentation requirements typically include a detailed description of the load, vehicle dimensions, proposed route, insurance information, and any relevant engineering reports demonstrating compliance with weight limits. For Deer Trail specific routes, a route survey may be required to identify potential obstacles.

Deer Trail generally restricts oversize load movement during peak hours (7:00 AM - 9:00 AM and 4:00 PM - 6:00 PM) on Main Street (Highway 36) to minimize traffic congestion.

Seasonal restrictions may apply during adverse weather conditions, such as heavy snow or ice. Check with the Public Works Department for specific restrictions during winter months.

Loads exceeding certain weight limits may be restricted from using County Road 177 due to bridge weight limitations. Contact the Arapahoe County Transportation Department for specifics on bridge weight restrictions in the area.

Deer Trail's permit fees typically start at $50 for a standard oversize load permit. Additional charges may apply based on the size and weight of the load, the complexity of the route, and the need for escorts or traffic control.

Fees can increase significantly for loads requiring extensive traffic management or those impacting multiple city services. Contact the Public Works Department for a detailed fee estimate based on your specific load and route.