All oversize loads entering the City of Irvine, located in Estill County, must conform to the requirements set by the Kentucky Department of Transportation (KYTC) and Irvine City ordinances.

In general, any vehicle exceeding 8 feet 6 inches in width, 13 feet 6 inches in height, and weighing over 80,000 pounds should obtain an oversize load permit from the KYTC, with additional requirements potentially imposed by the Irvine Public Works Department.

Haulers should be aware of the Mountain Parkway (KY-1141) and its specific weight and height restrictions, especially when approaching Irvine from the west. Detours may be necessary for extremely large loads.

Escort vehicles are typically required in Irvine when loads exceed 12 feet in width, 14 feet 6 inches in height, or 100 feet in length. Specific requirements depend on the route and potential impact on traffic.

Local police escorts from the Irvine Police Department are generally required for loads exceeding 14 feet in width or 15 feet in height, especially when navigating city streets. Contact the Irvine Police Department at (606) 723-7777 for fee schedules and scheduling, which typically requires at least 72 hours' notice.

Applications for oversize/overweight permits should be submitted to the Kentucky Transportation Cabinet's Division of Motor Vehicle Licensing. You can find information and applications on the official KYTC website. For specific questions related to Irvine, contact the Irvine Public Works Department at (606) 723-2222.

Documentation must include detailed load dimensions, vehicle specifications, proposed route, and proof of insurance. For loads impacting city infrastructure, a detailed engineering assessment may be required by the Irvine Public Works Department.

Time-of-day restrictions may apply within Irvine, particularly during school hours (7:00 AM - 9:00 AM and 2:00 PM - 4:00 PM) near Irvine Elementary and Estill County High School. Check with the Irvine Public Works Department for specific restrictions.

Seasonal weight restrictions may be imposed on certain roads during the spring thaw (typically March-April) to prevent damage to pavement. These restrictions are usually announced by the KYTC and the Estill County Road Department.

Avoid using side streets in residential areas whenever possible. Main routes like KY-89 and KY-52 are preferred. Certain low-clearance bridges and narrow roadways may be restricted; consult with local authorities for route planning.

The base permit fee from the KYTC starts at approximately $60.00, but additional fees may apply based on weight, distance traveled, and the complexity of the route through Irvine.

Fees increase with the weight and dimensions of the load, as well as the number of miles traveled on Kentucky state highways. Contact the KYTC for a detailed fee calculation based on your specific load and route.