On the east side of the Arrigoni Bridge, CT 17/CT 66 turns east from Main Street onto Marlborough Street. Main Street continues north as CT 17A for about three miles through Portland to end back at CT 17. The entire length is a two-lane undivided road. It is one of the few letter-suffixed routes in Connecticut.
Copyright © 2003-2021 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 MapGlyphs.com.