All oversize loads entering De Graff, Minnesota must conform to the requirements set by the Minnesota Department of Transportation (MNDOT) and the De Graff Department of Transportation (DEGDOT).

In general, any vehicle over 12 feet in width, 14 feet 0 inches in height, and within the super heavy weight class (over 189,742 lbs) should obtain an oversize load permit from the MNDOT and potentially additional permits from DEGDOT.

To navigate the complexities of De Graff's infrastructure, it's crucial to plan routes that avoid sensitive areas like the De Graff Canal and major construction zones along the De Graff College Campus area.

Escort vehicles are required for oversize loads exceeding 14 feet in width or 15 feet 6 inches in height on highways and certain city streets. The Minnesota State Police often require escorts for loads that are particularly large or heavy.

For movements within De Graff, the De Graff Department of Transportation may mandate police escorts for oversize loads, especially during peak traffic hours. Scheduling these escorts requires advance notice, typically at least 30 hours prior to the move.

The Minnesota Department of Transportation manages the primary application process for oversize permits, with supplementary permits required from De Graff Department of Transportation for transit through De Graff limits.

Required documentation for De Graff permits includes axle configuration diagrams, proof of insurance with appropriate coverage levels, and detailed transport plans. Engineering assessments may be required for loads exceeding standard weight thresholds on certain streets and bridges.

De Graff 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 De Graff Music Festival and the the De Graff Fall Games, which may impact routing and scheduling.

Certain neighborhoods, such as De Graff Center and areas around De Graff Arena, 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 Minnesota 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 De Graff, De Graff 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.