All oversize loads entering the City of Tombstone, located in Cochise County, must conform to the requirements set by the Arizona Department of Transportation (ADOT).

In general, any vehicle over 12 feet in width, 14 feet in height, and within the heavy weight class (over 80,000 lbs) should obtain an oversize load permit from the Tombstone Public Works Department.

Tombstone, being a historic town with narrow streets, requires additional planning to ensure safe passage of oversize loads. Permits are issued with specific route guidance to avoid damage to City facilities and historic sites.

Escort vehicles are required in Tombstone for loads exceeding 15 feet in width or 18 feet in height. The escort must be provided by a certified pilot car company registered with the Arizona Department of Transportation.

For loads that require a police escort, arrangements must be made through the Cochise County Sheriff's Office or the Tombstone Marshal's Office at least 48 hours in advance. Fees for police escorts vary based on the duration of the escort and the number of officers required.

To apply for an oversize load permit in Tombstone, companies must submit their application through the Arizona Department of Transportation's Oversize/Overweight Permit Online System or by contacting the Tombstone Public Works Department directly.

Applicants must provide detailed information about the load, including its dimensions, weight, and proposed route through Tombstone. Documentation may include a route survey and a contingency plan for potential disruptions.

Oversize loads are restricted from traveling through Tombstone during peak tourist hours (10am-4pm) and during special events that may attract large crowds.

Seasonal restrictions may apply during heavy rainfall or extreme heat conditions, as determined by the Arizona Department of Transportation and the City of Tombstone.

Certain historic districts and neighborhoods within Tombstone have restricted routes to protect the integrity of the historic infrastructure. Permits will specify the approved route.

The standard permit fee for oversize loads in Tombstone is $50, with additional fees based on the complexity of the route and the size of the load.

For loads requiring a police escort, the fee ranges from $100 to $250 per hour per officer, depending on the number of officers required and the duration of the escort.