Southeast Expressway, Zakim Bridge

Southern Terminus:
I-95/MA 128 in Canton
Northern Terminus:
Massachusetts-New Hampshire state line
46.25 miles
Norfolk, Suffolk, Middlesex, Essex

I-93 is a north/south route in the vicinity of Boston. It begins at I-95/MA 128 in Canton. It runs east to Braintree and then curves to the north. In this area, it is known as the Southeast Expressway. I-93 runs directly through Boston. In the downtown area, it is a tunnelled underground expressway colloquially known as the "Big Dig." After emerging from the tunnel, I-93 crosses the Charles River via the Zakim Bridge. It then runs north through the suburbs north of Boston. In Reading, there is a second interchange with I-95/MA 128. I-93 continues north to Lawrence and then into New Hampshire.

Photo Gallery

Copyright © 2003-2022 by David Golub. All rights reserved. The author would like to thank William Roll for contributing photographs and LC for contributing documents to this web site. You may not reproduce any text or photographs on this web site without express permission from the author. Hotlinking of images from this site is strictly prohibited. Route symbols based on graphics from Central PA/MD Roads and Wikipedia. Map icons by