Harwood, North Dakota regulations require all heavy haul operations to comply with the North Dakota Department of Transportation (NDDOT) guidelines as well as local ordinances administered by the Harwood Department of Transportation (HARDOT).

Heavy haul permits are required for any load exceeding 12 feet in width, 15 feet 6 inches in height, or 294,114 lbs in gross vehicle weight. These dimensions are strictly enforced throughout Harwood, particularly in high-traffic areas.

Special consideration must be given to route planning to avoid Harwood Port Authority and the vicinity of Harwood Arena, which have infrastructure limitations or heavy pedestrian traffic that may impede oversized loads.

North Dakota law mandates escort vehicles for any load exceeding 14 feet in width or 14 feet 6 inches in height. When traveling through Harwood, these requirements may be more stringent depending on the specific streets and neighborhoods traversed.

The Harwood Department of Transportation requires a minimum of 48 hours advance notice to coordinate police escorts, which are mandatory for super-loads or when traveling through congested areas of Harwood.

Permit applications in Harwood must be submitted through the NDDOT's online permitting system. Carriers should be prepared to provide comprehensive vehicle specifications, proposed routes, and transport schedules.

Applications must include certified weight tickets, dimensional diagrams, and route surveys. For loads that may impact traffic flow in Harwood, a traffic management plan may also be required as part of the application process.

Harwood has strict time-of-day restrictions for oversize loads, generally prohibiting movements during peak hours (7-9 am and 3-5 pm, Monday-Friday).

Seasonal restrictions apply during major events like the the Harwood Annual Games and the the Harwood International Exhibition, which may impact routing and scheduling.

Certain neighborhoods, such as Harwood Center and areas around Harwood Bridge, have restricted access for oversize loads. Alternative routes should be planned in advance to avoid these areas.

The base permit fee for an oversize load in North Dakota is $40, with additional fees for super heavy loads (over 200,000 lbs) ranging from $150 to $350 depending on the complexity of the move.

For movements within Harwood, Harwood Department of Transportation may charge additional fees for city-specific permits, which can range from $75 to $500 or more for particularly complex routes or those requiring extensive coordination with city agencies.