The Seaford-Oyster Bay Expressway was planned as an expressway that would cross Long Island in eastern Nassau, cross over Long Island Sound on the Oyster Bay Bridge, continue on the other side as the Cross Westchester Expressway, and be designated I-287. Unfortunately, neither the Oyster Bay Bridge nor the section of the Seaford-Oyster Bay Expressway between Syosset and Oyster Bay was ever built. The Seaford-Oyster Bay Expressway begins at Merrick Road (CR 27) in Seaford and ends at Jericho Turnpike (NY 25) in Syosset. It is a misnomer because it does not actually go to Oyster Bay.
Copyright © 2003-2017 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.