In driving down NY 120A and getting all the weird Connecticut parts, I made it into Port Chester, but didn't know it went west along Westchester Avenue. Anyway, I stayed on Pearl Street and turned onto US 1 there.
May I request a point for Pearl Street there at 40.99685090835025, -73.66894172241632 (between I-287 and WesAve)? Based on NY120A, it can just be named PeaSt.