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Rhode Islanddriving inMassachusetts
Heavy Restrictions — CDL-only roads, low clearances, no-truck routes

Massachusetts

Highway Speed
65 mph
Urban Speed
55 mph
Truck Parking
Very Limited
Inspection Level
High

Speed Limits

Truck speed limits in Massachusetts: Highway 65 mph, Rural 65 mph, Urban 55 mph. Same as passenger vehicles. Left lane: Trucks prohibited from left lane on highways where posted.

Winter & Chain Laws

No mandatory chain law; chains permitted but rarely used Construction: Construction season March-November; extensive Boston-area tunnel and bridge projects.

Restricted Routes

Storrow Drive and Memorial Drive prohibit commercial vehicles; numerous low-clearance bridges especially in Boston; Mass Pike has some truck restrictions

Hours of Service & ELD

Aggressive enforcement; Massachusetts State Police CMV units active ELD: Full federal ELD mandate compliance required.

Inspections & Enforcement

High; active enforcement on I-90, I-95, and I-93 Drug testing: Federal DOT drug testing requirements apply.

Parking Availability

Worst in the nation; only 35.5 spots per 100K truck miles; virtually no parking in Boston metro

Official Source

For the most current trucking regulations in Massachusetts, visit the official enforcement page at https://www.mass.gov/commercial-motor-vehicle-safety.

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Related guides

Law last updated: 2025-01Row last reviewed: Apr 17, 2026

Trucking regulations change frequently. Always verify current rules with the official state DOT or highway patrol before operating. This guide is for informational purposes only. Data reflects regulations as of early 2026.