Foxon Boulevard, Foxon Road, Branford Road, Killingworth Road, Old Toll Road, North Branford Road, Deep River Road, Winthrop Road, Elm Street

Western Terminus:
I-91 and Middletown Avenue (CT 17) in New Haven
Eastern Terminus:
Main Street (CT 154) in Deep River
25.91 miles
New Haven, Middlesex

CT 80 is an east/west route in southern central Connecticut. It begins at I-91 in New Haven and runs east through East Haven, North Branford, Guilford, Madison, and Killingworth to end at Main Street (CT 154) in Deep River. The route takes on several different street names. The entire length is a two- to four-lane road with traffic lights.

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