 The street continues, crossing Frederick Douglass Boulevard, Adam Clayton Powell Boulevard and Lenox Avenue, before crossing over the Harlem River Drive and then connecting to The Bronx over the Harlem River via the 145th Street Bridge.The Bx19 traverses 145th Street from end-to-end, starting with a loop in Riverbank State Park and heading back to the Bronx over the 145th Street Bridge to the New York Botanical Garden.Subway stations are, west to east