All oversize loads entering Duxbury, Massachusetts must conform to the requirements set by the Massachusetts Department of Transportation (MADOT) and the Duxbury Department of Transportation (DUXDOT).

In general, any vehicle over 13 feet in width, 16 feet 6 inches in height, and within the super heavy weight class (over 229,500 lbs) should obtain an oversize load permit from the MADOT and potentially additional permits from DUXDOT.

To navigate the complexities of Duxbury's infrastructure, it's crucial to plan routes that avoid sensitive areas like Duxbury Central Terminal and major construction zones along the Duxbury Medical Center area.

Escort vehicles are required for oversize loads exceeding 17 feet in width or 15 feet 6 inches in height on highways and certain city streets. The Massachusetts State Police often require escorts for loads that are particularly large or heavy.

For movements within Duxbury, the Duxbury Department of Transportation may mandate police escorts for oversize loads, especially during peak traffic hours. Scheduling these escorts requires advance notice, typically at least 36 hours prior to the move.

Permit applications in Duxbury must be submitted through the MADOT'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 Duxbury, a traffic management plan may also be required as part of the application process.

Duxbury has strict time-of-day restrictions for oversize loads, generally prohibiting movements during peak hours (7-8 am and 4-5 pm, Monday-Friday).

Seasonal restrictions apply during major events like the the Duxbury Winter Show and the the Duxbury International Festival, which may impact routing and scheduling.

Certain neighborhoods, such as Duxbury Center and areas around Duxbury Historic District, 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 Massachusetts 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 Duxbury, Duxbury 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.