Shaft 5b, 181 Street and Hawthorne Avenue, Bronx
Shaft 6b, West Tremont and Harrison Avenue, Bronx
Shaft 25b, 10 Avenue at W48 Street
Mystery Shaft, Amsterdam Avenue between W165 and W166 Streets
Shaft 27b, Gansevoort Street between W13 and Hudson Streets
Shaft 28b, Hudson St between Clarkson and West Houston Streets
Shaft 29b, Hudson Street between Hubert and Laight Streets
Shaft 30b, Lafayette and Grand Streets
Shaft 31b, East 4 Street between Lafayette Street and Bowery
