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

In general, any vehicle over 12 feet in width, 14 feet in height, and within the Class 8 weight category (over 33,001 lbs) should obtain an oversize load permit from the Boise City Public Works Department.

Boise City requires compliance with the Oklahoma Department of Transportation's oversize load regulations, and any load exceeding these dimensions must adhere to specific routing and permit requirements to avoid damaging city infrastructure.

Escort vehicles are required for oversize loads exceeding 16 feet in width or 18 feet in height in Boise City. Escort vehicles must be equipped with appropriate warning lights and signage as per Oklahoma state regulations.

For loads exceeding 20 feet in width or over 100 feet in length, a police escort may be required. The Cimarron County Sheriff's Department is responsible for providing police escorts, and arrangements must be made at least 48 hours in advance.

To apply for an oversize load permit in Boise City, applicants must contact the Boise City Public Works Department either by phone at (580) 544-2222 or through their official website. The application must include detailed information about the load dimensions, weight, and proposed route.

Applicants are required to provide documentation including proof of insurance, vehicle registration, and a detailed route plan. The route plan must be reviewed and approved by the Boise City Public Works Department to ensure compliance with local regulations.

Oversize loads are restricted from traveling through Boise City during peak traffic hours (7-9 am and 4-6 pm) on weekdays.

Seasonal restrictions may apply during extreme weather conditions such as heavy snow or high winds. Loads must be secured and covered as per Oklahoma Department of Transportation regulations.

Certain routes through Boise City are restricted for oversize loads, including any load exceeding 15 feet in width or 120 feet in length on county roads and state highways within the city limits.

The base permit fee for oversize loads in Boise City is $50. Additional fees are applied based on the size and weight of the load: $25 for loads over 14 feet wide, $50 for loads over 18 feet wide, and $100 for loads over 100 feet long.

For complex routes that require additional review or police escort, an additional fee ranging from $200 to $500 may be charged, depending on the complexity of the route and the level of escort required.