Parts of Richmond Road along with all of
Vanderbilt Avenue and all of
Amboy Road form Staten Island's colonial-era eastern corridor that predates the newer, straighter, and wider
Hylan Boulevard. The three roads that make up the corridor share a common numbering system, i.e. Richmond Road's numbers start where Vanderbilt Avenue's leave off and Amboy Road's numbers start where Amboy Road forks away from Richmond Road. This numbering system includes the numerically highest of street addresses in New York City. Other roads that fork off of the Richmond Road corridor are St. Paul's Avenue, Van Duzer Street, Targee Street, Rockland Avenue, Bloomingdale Road, Pleasant Plains Avenue, and Richmond Valley Road. ==Transportation==