The M3 follows the same route as the M2, except it continues west past Adam Clayton Powell Boulevard along West 110th Street to Manhattan Avenue. It follows Manhattan Avenue, which becomes St. Nicholas Avenue. At 190th Street, the northbound M3 turns west, then continues north along Amsterdam Avenue to a terminus on Fort George Avenue. Southbound buses begin on Fort George Avenue and continue down St. Nicholas Avenue, Manhattan Avenue, Central Park North, and Fifth Avenue. During late nights the M3 terminates at St. Nicholas Avenue and West 125th Street.
