The State Organization Index provides an alphabetical listing of government organizations, including commissions, departments, and bureaus.
Top-requested sites to log in to services provided by the state
Providing help with your travel in the Commonwealth. Resources provided by MassDOT and our transportation partners.
Information to help you plan your trip on Massachusetts roadways.
The Massachusetts Department of Transportation provides Travel Service Plazas and Tourist Information Centers along major highways in the Commonwealth.
We make every effort to take care of roadway issues, but it's not always possible to timely discover, clean up or make repairs. As a result, you may get a flat tire or incur other damage to your vehicle.
You can find the Official Massachusetts Transportation map online.
If you’re broken down on the side of the road, roadside service can provide help when you need it the most.
Massachusetts is no stranger to winter weather. From learning how to shovel your driveway to learning about snow plows, make sure you are prepared for whatever may happen while on the road.
As you decide how to commute to and from work everyday, consider using one of the many Park and Ride lots to carpool, vanpool, or ride the commuter bus.
From oversize trucks to excess loads, your commercial truck may require a permit. Learn about and apply for all the permits your truck may need.