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

Introduction

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 (Updated 7/30/24-US 3 sign replacement project photos)
  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 (Updated to include photos of exit renumbering in CT on I-384, CT 3, CT 8 and 25 as of Oct. 15, and CT 17, Oct. 20,  2024)
  4. Suggestions to Improve the Massachusetts Highway System

    5. *Updated/New photos added as of May 2024.