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Massachusetts Department of Transportation (MASSDOT)

Our mission is to deliver excellent customer service to people traveling in the Commonwealth by providing transportation infrastructure which is safe, reliable, robust and resilient. We work to provide a transportation system which can strengthen the state’s economy and improve the quality of life for all.

Featured Information

Construction projects and planning studies 
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MassDOT Careers, find job opportunities 
Pay your tolls - E-ZPass and Pay by Plate 
Traffic and travel information 

Contact Us

MassDOT

Online

Contact MassDOT - Report Issues 
Ask the RMV 
MassRelay Telephone Service 
Developer Resources 
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Phone

For all departments (857) 368-4636

This line is open 9 a.m. – 5 p.m., M-F

Toll Free (877) 623-6846

This line is open 9 a.m. – 5 p.m., M-F

TTY (857) 368-0655

For those who need accessible services

Address

10 Park Plaza
Suite 4160
Boston, MA 02116
Directions 

Who we serve

At MassDOT, transportation is not about roads and bridges, or trains and buses – it is about people. Our mission begins with customers - individuals, businesses, cities and towns, and regional transit agencies. We support programs and projects that deliver a high return on investment. We partner with cities and towns, public agencies, and private sector businesses. MassDOT supports the economic, quality of life, and environmental goals of the Commonwealth.

Our Organizations

Transportation resources

Diversity & Civil Rights in Transportation  Live traffic and construction (Mass511) 

Recent news & announcements

See all news and announcements   for the Massachusetts Department of Transportation > Organization Sections > Content

Upcoming Events

  • RTA Council Meeting, September 22, 2025 

    MARTA Annual Conference, Red Jacket Inn, 1 South Shore Drive, South Yarmouth, MA 02664
    Monday, September 22, 2025 from 11 a.m. to 12 p.m.
    Meeting hosted by the MassDOT Rail & Transit Division.

  • Cape Cod Bridges Project open house 

    Bourne Veteran’s Memorial Community Center, 239 Main Street, Buzzards Bay, MA 02532
    Thursday, September 25, 2025
    3 p.m. - 7 p.m.
    An in-person Open House will be hosted in Bourne, MA to discuss the Draft Environmental Impact Report for the proposed Cape Cod Bridges in Bourne, MA.

  • Finance and Audit Committee meeting - October 2025 

    Wednesday, October 8, 2025 beginning at 9:30 a.m.
    Monthly meeting of the MassDOT Board of Directors Finance and Audit Committee

  • Capital Programs Committee meeting - October 2025 

    Wednesday, October 8, 2025 beginning at 10:30 a.m.
    Monthly meeting of the MassDOT Board of Directors Capital Programs Committee.
See all events   for the Massachusetts Department of Transportation
Image credits:  MassDOT

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