Take the 1 or the N, R to the 28th Street Station. Alternatively, take the C, E, or F to the 23rd Street Station or take the 1, 2, 3, A, C, E, D, F, N or Q to the 34th Street Station.
Take the Crosstown bus at 23rd Street or 34th Street. Take the 7th Avenue or 8th Avenue bus. The Port Authority Bus Terminal is at 40th Street and 8th Avenue. New Jersey buses go to the George Washington Bridge Terminal, and then take the subway or metropolitan bus line