All oversize loads entering the City of Grafton, Walsh County, must conform to the requirements set by the North Dakota Department of Transportation.

In general, any vehicle over 12 feet in width, 14 feet 6 inches in height, and within the Class 2 weight category (over 80,000 lbs) should obtain an oversize load permit from the Grafton Public Works Department.

Grafton requires additional coordination for oversized loads due to its proximity to the Canadian border and major highways like US-81, which necessitates careful planning to avoid disrupting local traffic and infrastructure.

In Grafton, escort vehicles are required for loads exceeding 16 feet in width or 18 feet in height. Escort vehicles must be equipped with proper signage and warning lights as per North Dakota state regulations.

For oversize loads traveling through Grafton during peak hours or on major highways like US-81, a police escort may be required. The Grafton Police Department coordinates these escorts, and a minimum of 48 hours' notice is required for scheduling.

To apply for an oversize load permit in Grafton, applicants can visit the North Dakota Department of Transportation's permit portal or contact the Grafton Public Works Department directly at (701) 352-2981.

Applicants must provide detailed route information, load dimensions, and weight. For complex or multi-state routes, additional documentation may be required, including a detailed route survey.

Oversize loads are restricted during peak traffic hours (7-9 am and 4-6 pm) on weekdays in Grafton to minimize disruptions.

Seasonal restrictions may apply during spring thaw or heavy snowfall events, as determined by the North Dakota Department of Transportation and the Grafton Public Works Department.

Certain neighborhoods and historic districts in Grafton have restricted routes to protect infrastructure and minimize disturbance to residents.

The base permit fee for oversize loads in Grafton is $50. Additional fees are applied based on load size and weight: $25 for loads over 14 feet wide, $50 for loads over 80,000 lbs.

For complex routes or those requiring additional infrastructure protection, fees may be adjusted accordingly. An additional $100 fee applies for police escorts.