All oversize loads entering the City of Herriman, located in Salt Lake County, must conform to the requirements set by the Utah Department of Transportation.

In general, any vehicle over 12 feet in width, 14 feet 6 inches in height, and within the super heavy weight class (over 129,000 pounds) should obtain an oversize load permit from the Herriman Public Works Department.

Herriman, being a part of the rapidly growing Salt Lake Valley, requires special consideration for oversize loads to ensure safe passage through its infrastructure and minimal disruption to local traffic.

Escort vehicles are required in Herriman for loads exceeding 18 feet in width, 19 feet in height, or 150 feet in length. The escort vehicle must be equipped with appropriate warning lights and flags.

For certain oversize loads, a police escort may be required. The request for a police escort must be made at least 48 hours in advance through the Herriman Police Department, and there is a fee of $150 per hour for this service, with a minimum of 2 hours.

To apply for an oversize load permit in Herriman, applicants must submit their application through the Utah Department of Transportation's online portal or by contacting the Herriman Public Works Department directly at (801) 448-3481.

Applicants must provide proof of insurance, a detailed route plan, and other relevant documentation as specified by the Herriman Public Works Department.

Time-of-day restrictions in Herriman typically prohibit oversize loads during peak traffic hours (7-9 am and 4-6 pm, Monday through Friday).

During winter months (December to February), oversize loads may be restricted due to weather conditions. It's advisable to check with the Herriman Public Works Department for the latest information.

Certain routes through Herriman are restricted for oversize loads, including residential streets and areas under construction. A detailed route plan must be submitted with the permit application.

The base permit fee for oversize loads in Herriman is $75. Additional fees apply based on the size and weight of the load, as well as the complexity of the route.

For super heavy loads (over 129,000 pounds), an additional fee of $200 is charged. Escort services, when required, are billed separately as per the rates specified by the escort service provider.