All oversize loads entering the City of Cimarron, located in Colfax County, must conform to the requirements set by the New Mexico Department of Transportation.

In general, any vehicle over 12 feet in width, 14 feet 6 inches in height, and within the Class 7 weight category (over 80,000 lbs) should obtain an oversize load permit from the Cimarron Public Works Department.

The City of Cimarron requires compliance with the New Mexico State Highway and Transportation Department's regulations regarding oversize loads, including proper flagging, signage, and escort vehicles as necessary.

Escort vehicles are required for oversize loads exceeding 14 feet in width or 15 feet in height on highways within Cimarron city limits.

For loads over 18 feet in width or 18 feet in height, a police escort is mandatory and must be arranged through the Colfax County Sheriff's Office at least 48 hours in advance. The fee for a police escort is $150 per hour, with a minimum of 2 hours.

To apply for an oversize load permit in Cimarron, applicants must submit their request through the New Mexico Department of Transportation's online permit portal or by contacting the Cimarron Public Works Department directly at (575) 387-2222.

Required documentation includes proof of insurance, detailed load specifications, and a proposed route through Cimarron. Applicants must also provide a copy of their USDOT number and valid vehicle registration.

Oversize loads are restricted from traveling through Cimarron during peak traffic hours (7-9 am and 4-6 pm, Monday-Friday) unless special permission is granted by the Cimarron Public Works Department.

During periods of heavy snowfall or high winds, oversize loads may be restricted from traveling on certain routes as determined by the New Mexico Department of Transportation.

Loads exceeding 12 feet in width are prohibited from using residential streets, and must use designated heavy haul routes such as US-64 and NM-21.

The base permit fee for an oversize load in Cimarron is $50, with additional fees based on the size and weight of the load. Loads over 80,000 lbs require an additional $100 fee.

For loads requiring a police escort, the fee is $150 per hour as mentioned in the escort requirements section. Complex routes or those requiring additional review may incur an additional $200 review fee.