All oversize loads entering the City of Hiawatha, located in Brown County, Kansas, must conform to the requirements set by the Kansas Department of Transportation.

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

Additional permits may be required from the Kansas Department of Transportation if the load exceeds 18 feet in width, 18 feet 6 inches in height, or weighs over 120,000 lbs. Hiawatha's local ordinances also require notification to the local police department for any oversize load movement within the city limits.

In Hiawatha, escort vehicles are required for loads exceeding 14 feet in width or 18 feet in height. Escort vehicles must be equipped with proper signage and warning lights as per Kansas state regulations.

For loads exceeding 20 feet in width or 20 feet in height, a police escort is mandatory. The Hiawatha Police Department requires a minimum of 48 hours' notice for scheduling a police escort, and there is a fee of $150 per hour for this service.

To apply for an oversize load permit in Hiawatha, companies can visit the Hiawatha Public Works Department website or contact them directly at (785) 742-2112. The application requires detailed information about the load, including dimensions, weight, and proposed route.

Documentation requirements include proof of insurance, a detailed route plan, and a permit fee payment. Applicants must also provide a copy of the Kansas Department of Transportation permit if the load exceeds state limits.

Hiawatha has time-of-day restrictions for oversize loads; they are not allowed on city streets during peak hours (7-9 am and 4-6 pm) on weekdays.

Seasonal restrictions apply during the spring thaw (March 15 to April 15), where heavy loads are restricted on certain city roads. Weather-related restrictions may also be imposed during heavy rain or snow events.

Certain residential neighborhoods and historic districts have restricted routes; loads must avoid Main Street and Elm Street during school hours (7 am - 4 pm).

The base permit fee for an oversize load in Hiawatha is $75. Additional fees apply based on the size and weight of the load: $25 for loads over 15 feet wide, $50 for loads over 100,000 lbs.

For complex routes that require additional planning or police escorts, there is an additional fee ranging from $100 to $500, determined on a case-by-case basis.