Nicolls Road is a major north/south route in central Suffolk. It was originally planned as a limited-access highway called the Nicolls Expressway, but these plans were not carried out. Nicolls Road as it was constructed is a road that falls in the gray area between a boulevard and an expressway. The entire road has four lanes, a large grass median, and a speed limit of 55 MPH. The southern portion of Nicolls Road is essentially an expressway. All interchanges except one between Sunrise Highway (NY 27) and the Long Island Expressway (I-495) are grade-separated. North of Portion Road (CR 16), there are many intersections with traffic lights. In 2000, the traffic light at Middle Country Road (NY 25) was replaced with a grade-separated interchange. A similar upgrade is planned for the interchange with Nesconset Highway (NY 347). Nicolls Road provides access to Stony Brook University near its northern end.
Copyright © 2003-2019 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.