All oversize loads entering Havana, North Dakota must conform to the requirements set by the North Dakota Department of Transportation (NDDOT) and the Havana Department of Transportation (HAVDOT).

In general, any vehicle over 13 feet in width, 16 feet 6 inches in height, and within the super heavy weight class (over 204,037 lbs) should obtain an oversize load permit from the NDDOT and potentially additional permits from HAVDOT.

To navigate the complexities of Havana's infrastructure, it's crucial to plan routes that avoid sensitive areas like Havana Lake and major construction zones along the Havana Civic Center area.

Escort vehicles are required for oversize loads exceeding 17 feet in width or 14 feet 0 inches in height on highways and certain city streets. The North Dakota State Police often require escorts for loads that are particularly large or heavy.

For movements within Havana, the Havana Department of Transportation may mandate police escorts for oversize loads, especially during peak traffic hours. Scheduling these escorts requires advance notice, typically at least 68 hours prior to the move.

To apply for an oversize load permit in North Dakota, companies must submit their applications through the North Dakota Department of Transportation's permit portal. Additional permits for Havana may require submission to Havana Department of Transportation.

Documentation required includes detailed route plans, load dimensions, and weight certificates. For super heavy loads, a detailed engineering analysis may be necessary to ensure that the load can be safely transported without damaging city infrastructure.

Havana has strict time-of-day restrictions for oversize loads, generally prohibiting movements during peak hours (7-9 am and 3-6 pm, Monday-Friday).

Seasonal restrictions apply during major events like the the Havana Winter Fair and the the Havana Holiday Marathon, which may impact routing and scheduling.

Certain neighborhoods, such as Downtown Havana and areas around Havana Commercial Zone, 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 Havana, Havana 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.