All oversize loads entering Old Town, Maine must conform to the requirements set by the Maine Department of Transportation (MEDOT) and the Old Town Department of Transportation (OLDDOT).

In general, any vehicle over 12 feet in width, 14 feet 6 inches in height, and within the super heavy weight class (over 220,105 lbs) should obtain an oversize load permit from the MEDOT and potentially additional permits from OLDDOT.

To navigate the complexities of Old Town's infrastructure, it's crucial to plan routes that avoid sensitive areas like Old Town Shopping District and major construction zones along the Old Town Valley area.

Maine law mandates escort vehicles for any load exceeding 15 feet in width or 13 feet 6 inches in height. When traveling through Old Town, these requirements may be more stringent depending on the specific streets and neighborhoods traversed.

The Old Town Department of Transportation requires a minimum of 54 hours advance notice to coordinate police escorts, which are mandatory for super-loads or when traveling through congested areas of Old Town.

The Maine Department of Transportation manages the primary application process for oversize permits, with supplementary permits required from Old Town Department of Transportation for transit through Old Town limits.

Required documentation for Old Town 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.

Old Town has strict time-of-day restrictions for oversize loads, generally prohibiting movements during peak hours (7-9 am and 4-6 pm, Monday-Friday).

Seasonal restrictions apply during major events like the the Old Town Heritage Convention and the the Old Town International Exhibition, which may impact routing and scheduling.

Certain neighborhoods, such as Downtown Old Town and areas around the Old Town Bay, 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 Maine 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 Old Town, Old Town 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.