All oversize loads entering the City of Kingman must conform to the requirements set by the Arizona Department of Transportation (ADOT) and local Kingman Public Works regulations.

Generally, any vehicle exceeding 8 feet 6 inches in width, 14 feet in height, or a gross vehicle weight of 80,000 pounds requires an oversize/overweight permit from ADOT and potentially the Kingman Public Works Department if local roads are involved.

Specific to Kingman, loads traveling through the downtown area, especially near Route 66, require careful route planning due to historic infrastructure and narrow streets. Pay close attention to bridge weight limits along Andy Devine Avenue.

Escort vehicles are typically required in Kingman when loads exceed 12 feet in width, 16 feet in height, or 120 feet in length. A single escort is often sufficient, but loads significantly exceeding these dimensions may require two or more.

For loads requiring travel on Interstate 40 near Kingman, check ADOT regulations for specific escort requirements. Local police escorts may be required for extremely large or complex moves, especially those impacting traffic flow significantly or requiring temporary road closures. Contact the Kingman Police Department non-emergency line for scheduling and fee information.

Oversize/overweight permits for Arizona, including travel through Kingman in Mohave County, can be obtained through the ADOT Motor Vehicle Division (MVD). You can apply online through the ADOT portal or in person at a MVD office. For routes primarily on city streets, contact the Kingman Public Works Department at (928) 753-8120 to inquire about any additional local permits required.

Required documentation typically includes vehicle registration, insurance information, a detailed description of the load, dimensions and weight of the load, and a proposed route. Submit a detailed route plan including all bridges, underpasses, and intersections.

Kingman generally restricts oversize load movement during peak traffic hours, typically between 7:00 AM and 9:00 AM and between 4:00 PM and 6:00 PM, Monday through Friday. Check with the Kingman Public Works Department for specific restrictions on your proposed route.

Seasonal restrictions may apply during major events like the Route 66 Fest in August, when traffic volume significantly increases. Weather-related restrictions, such as high wind advisories, may also impact transport, particularly for high-profile loads.

Certain residential areas and historic districts in Kingman have restricted routes due to narrow streets and low-hanging power lines. Avoid using Beale Street and side streets off Andy Devine Avenue unless specifically authorized.

Permit fees for oversize/overweight loads in Arizona are determined by ADOT based on weight, dimensions, and distance traveled. Expect to pay a base fee plus additional charges based on the specifics of your load and route. Local Kingman permits may incur separate administrative fees.

Fees generally increase with load size and weight. Longer distances and more complex routes also result in higher permit costs. Be sure to factor in potential escort costs, which can add significantly to the overall expense.