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Plymouth County, MA Parking Rules: Commercial & Oversized Vehicles (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Protected
Under 5,000 lbs registered
Heavy Trucks
Barred in residential
State Law
MGL c.40 §22
Deliveries
Temporary parking allowed

Summary

Plymouth County towns restrict commercial-vehicle parking in residential zones by bylaw, but MGL c.40 §22 protects registered commercial passenger vehicles and station wagons under 5,000 pounds from being barred.

City-specific rules exist: Brockton has its own commercial & oversized vehicles rules that differ from Plymouth County's county-level regulations. If you live in Brockton, check the city-specific page instead.

No such rule or order shall prohibit the use of passenger or station wagon type motor vehicles whose gross weight is less than five thousand pounds and which are registered for commercial use, on ways, parkways or boulevards where noncommercial passenger-type motor vehicles are permitted to operate.

Source: Massachusetts General LawsView official code

Full Breakdown

Under MGL c.40 §22, cities and towns may make bylaws regulating vehicles, but no rule may prohibit passenger or station-wagon-type commercial vehicles weighing under 5,000 pounds on ways where ordinary passenger cars may travel. Above that weight, Plymouth County towns, Brockton, Plymouth, Middleborough and others, commonly bar overnight parking of trucks, trailers, and multi-axle commercial vehicles in residential zones. Temporary parking for deliveries and service calls is allowed. Landscaper and contractor trucks that exceed local weight or size limits must be stored on commercial property.

Violations & Fines

Parking a prohibited commercial vehicle in a residential zone brings citations commonly $25 to $200, escalating for repeat offenses, with towing for oversized vehicles.

Frequently Asked Questions

Can I park my work van at home?
A registered commercial vehicle under 5,000 pounds cannot be barred under MGL c.40 §22. Heavier trucks are typically prohibited in residential zones.
What about overnight truck parking?
Heavy commercial vehicles are generally barred overnight in residential areas by local bylaw.

Sources & Official References

Other rules in Plymouth County

All Plymouth County rules

Compare Plymouth County to another location·View the Massachusetts parking rules overview

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Commercial & Oversized Vehicles in Cities Across Plymouth County