All oversize loads entering Salt Lake City must conform to the requirements set by the Utah Department of Transportation (UDOT).

In general, any vehicle over 12 feet in width, 14 feet 6 inches in height, and within the superload weight class (over 125,000 lbs) should obtain an oversize load permit from the Salt Lake City Public Works Department.

Salt Lake City, being a major hub in the Wasatch Front region, requires special consideration for oversize loads due to its proximity to major highways like I-15 and I-80. Loads exceeding these dimensions must follow specific routing to avoid damage to city infrastructure.

In Salt Lake City, escort vehicles are required for loads exceeding 14 feet 6 inches in width or height, or for superloads over 125,000 lbs. Escort vehicles must be equipped with proper signage and lighting as per UDOT regulations.

For certain oversize loads, particularly those traveling through downtown Salt Lake City or during peak traffic hours, a police escort may be required. Applicants should contact the Salt Lake City Police Department's Traffic Division at (801) 535-7222 for scheduling and fees, which typically range from $100 to $300 per hour depending on the complexity of the escort.

To apply for an oversize load permit in Salt Lake City, applicants can visit the Utah Department of Transportation's permit portal or contact the Salt Lake City Public Works Department directly at (801) 535-7788. Required documentation includes detailed load specifications, proposed route, and travel dates.

Applicants are advised to review the Salt Lake City Municipal Code, specifically Chapter 12.04, which governs oversize and overweight vehicles, to ensure compliance with local regulations.

Salt Lake City enforces time-of-day restrictions for oversize loads. Typically, oversize loads are not allowed to travel during peak hours (7-9 am and 4-6 pm, Monday through Friday) to minimize traffic disruptions.

Seasonal restrictions may apply during winter months (December to March) due to snow and ice conditions on city roads. Loads may be subject to additional routing or escort requirements during these periods.

Certain neighborhoods and historic districts, such as the Central Business District and the Marmalade District, have restricted routes for oversize loads. Applicants should plan routes that avoid these areas whenever possible.

The standard permit fee for oversize loads in Salt Lake City is $25, with additional fees based on the load's dimensions and weight. Superloads (over 125,000 lbs) incur a higher base fee of $100.

Additional charges may apply for escort services, route analysis, and other special requirements. The total fee is calculated based on the complexity of the route and services required, ranging from $50 to $500 or more for complex cases.