Immediately after Canal Street, the express tracks resume again (originally they had been intended to run through) and serve as storage and turning tracks, bypassing the Canal Street local station and ending in the disused lower level of City Hall. The local tracks continue south as a two-track subway to Whitehall Street–South Ferry station. Whitehall Street–South Ferry is a three track, two-platform station, with the center track set up as a terminal track for the W train during weekdays, and late night R trains. A pair of bellmouths exists here, allowing for a connection to a never-built East River tunnel south of the Montague Street Tunnel that would have connected to Atlantic Avenue in Brooklyn. It has been proposed to use this as part of the Lower Manhattan–Jamaica/JFK Transportation Project, connecting to the Court Street station (New York Transit Museum) in Brooklyn.