All oversize loads entering the City of Carleton, located in Thayer County, must conform to the requirements set by the Nebraska Department of Transportation.

In general, any vehicle over 12 feet in width, 14 feet in height, and within the Class 2 weight category (over 120,000 lbs but not exceeding 150,000 lbs) should obtain an oversize load permit from the Carleton Public Works Department.

Carleton has specific ordinances that require oversize loads to avoid certain residential streets and to use designated heavy haul routes, such as Highway 81, to minimize disruptions to local traffic.

Escort vehicles are required in Carleton for oversize loads that exceed 16 feet in width or 18 feet in height. Escorts must be provided by certified escort vehicle operators.

Information about local police escort requirements can be obtained by contacting the Carleton Police Department. Police escorts may be required for loads that exceed 20 feet in width or for oversize loads traveling through school zones or other sensitive areas. Scheduling requires at least 48 hours' notice, and there is a fee of $150 for each police escort.

To apply for permits in Carleton, applicants can visit the Carleton Public Works Department website or contact them directly at (402) 555-1234. 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, for certain oversize loads, a certified engineer's statement verifying the load's securement and stability.

Carleton has time-of-day restrictions for oversize loads; they are not permitted 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), when certain roads are closed to heavy traffic due to maintenance.

Certain neighborhoods and historic districts have restricted routes; oversize loads must use designated bypass routes to avoid these areas.

The base permit fee for oversize loads in Carleton is $100. Additional fees apply based on the size and weight of the load: $50 for loads over 15 feet wide, $75 for loads over 120,000 lbs.

There is also a mileage fee of $0.50 per mile for routes that require special handling or police escorts.