All oversize loads entering the City of Clark, located in Clark County, South Dakota, must conform to the requirements set by the South Dakota 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 Clark Public Works Department.

The City of Clark requires that all oversize loads comply with the state's regulations regarding load securement and escort requirements to ensure safe passage through the city.

In Clark, escort vehicles are required for oversize loads exceeding 14 feet in width or 18 feet in height. Escort vehicles must be equipped with appropriate warning lights and signage as per South Dakota regulations.

For loads requiring a police escort, arrangements must be made through the Clark Police Department at least 48 hours in advance. Fees for police escorts are $100 per hour, with a minimum of 2 hours.

To apply for an oversize load permit in Clark, applicants can visit the Clark Public Works Department website or contact them directly at (605) 532-1234. Required documentation includes the vehicle's registration, proof of insurance, and detailed route information.

Applicants must also provide a detailed description of the load, including its dimensions and weight.

Oversize loads are restricted from traveling during peak hours (7-9 am and 4-6 pm) on weekdays in Clark.

During periods of heavy snowfall or ice, oversize loads may be subject to additional restrictions or require special permits.

Certain neighborhoods and downtown areas are restricted to oversize loads due to narrow streets and high pedestrian traffic.

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

For example, loads exceeding 100,000 lbs incur an additional $200 fee, and loads requiring a police escort incur the escort fee as mentioned earlier.