All oversize loads entering the City of Williamstown, Grant County, must conform to the requirements set by the Kentucky Department of Transportation.

In general, any vehicle over 12 feet in width, 14 feet in height, and within the Class 3 weight category (120,000 lbs) should obtain an oversize load permit from the Williamstown Public Works Department.

The permit process ensures that heavy haul transportation is executed safely and efficiently, minimizing disruptions to local traffic and infrastructure.

In Williamstown, escort vehicles are required for loads exceeding 16 feet in width or 18 feet in height. The escort vehicle must be equipped with appropriate warning signs and flags.

For oversize loads traveling on state highways within Grant County, a Kentucky State Police escort may be required. Scheduling and fees for state police escorts should be coordinated through the Kentucky State Police Post in Dry Ridge.

To apply for an oversize load permit in Williamstown, applicants can visit the Kentucky Transportation Cabinet's website or contact the Williamstown Public Works Department directly at (859) 824-6411.

Required documentation includes proof of insurance, a detailed route map, and load specifications. Applicants must also provide a valid USDOT number and a contact phone number.

Oversize loads are restricted from traveling during peak hours (7-9 am and 4-6 pm, Monday through Friday) on Main Street and Highway 25 within Williamstown city limits.

Seasonal restrictions may apply during periods of heavy rain or snow, and loads may be subject to additional restrictions during local events or festivals.

The base permit fee for oversize loads in Williamstown is $50. Additional fees apply based on the size and weight of the load, as well as the complexity of the route.

For loads exceeding 120,000 lbs, an additional $0.05 per pound fee applies. Escort services may also incur additional costs, ranging from $100 to $500 per hour depending on the escort type and duration.