The line is named for its location under Broadway between Vesey Street and Seventh Avenue/45th Street (Times Square). It also passes under Vesey Street, Whitehall Street, Trinity Place, and Church Street in Lower Manhattan, and Seventh Avenue, 59th Street, and 60th Street in Midtown. The local tracks stretch the entire length between the two East River tunnels: the Montague Street Tunnel to the BMT Fourth Avenue Line in Brooklyn and the 60th Street Tunnel to the BMT Astoria Line and 60th Street Tunnel Connection in Queens. Center express tracks exist between Canal Street and 57th Street, turning off at Canal Street to feed the south tracks on the Manhattan Bridge, and continuing north and east under Central Park as the IND/BMT 63rd Street Line (connecting with the Second Avenue Subway). The Broadway Line was the only Manhattan outlet north of Delancey Street for the BMT's Brooklyn lines until 1967, when a little over half the BMT Brighton Line and all BMT West End Line trains were moved to the IND Sixth Avenue Line via the new Chrystie Street Connection.