Massachusetts Highways for the 21st Century 

A Guide to Current Roadways and Proposals For Their Future

Closeup image of I-93/US 1/MA 3 sign on SE Expressway in Boston


This site is an attempt to summarize the current Massachusetts highway system, to describe upcoming projects, and to suggest proposals for their improvement.

Topics on this site include:

  1. Sign and Construction photos from Massachusetts Highways
  2. Exit Lists for Mass. Interstates, US and State Highways (Links to the left)
  3. New England Exit Renumbering Central Page devoted tracking Exit Renumbering Progress in Massachusetts and other New England States (New information about CT exit renumbering added in May 2023)
  4. Suggestions to Improve the Massachusetts Highway System

  5. *New photos added as of September 2023.