User:Kew Gardens 613/List of closed New York City Subway crossovers/crossunders

This is a list of New York City Subway stations with closed crossovers and crossunders that, when open, allowed passengers to go between platforms in opposite directions without paying an additional fare. Additional information would be appreciated, including dates when they were closed, and the existence of additional passageways. Proper citations would be appreciated, whether they are newspaper articles detailing them, NYCTA documentation, or images showing their existence. Several were closed in the 1990s.

IND

 * Flushing Avenue, Crosstown Line, crossover via mezzanine at Walton Street
 * 75th Avenue, Queens Boulevard Line, east end of station, last staircases on each platform

IRT

 * 28th Street, Lexington Avenue Line, crossunder at 28th Street - closed 1992
 * Astor Place, Lexington Avenue Line, crossunder
 * 3rd Avenue/149th Street, White Plains Road Line, crossunder
 * Had connection to former Third Avenue Elevated
 * Hoyt Street, Seventh Avenue Line, crossunder at Bridge Street
 * Had connection to A&S store (now Macy's)

BMT

 * 23rd Street, Broadway Line, crossunder at 23rd Street - closed 1992

IND

 * 110th St, Eighth Avenue Line, closed crossunder at 110th Street - closed 1992
 * 103rd St, Eighth Avenue Line, closed platform-to-platform staircases at 102nd Street and 104th Street
 * 96th St, Eighth Avenue Line, closed platform-to-platform staircase at 95th Street
 * 72nd St, Eighth Avenue Line, closed platform-to-platform staircase at 71st Street
 * 59th St, Eighth Avenue Line, closed crossover via mezzanine at 61st Street
 * 50th St, Eighth Avenue Line, closed platform-to-platform staircases at 51st Street (both directions) & 49th Street (northbound only)
 * 23rd St, Eighth Avenue Line, closed crossunder at 25th Street
 * Spring St, Eighth Avenue Line, closed crossunder at Prince Street/Charlton Street
 * Jay St/Metrotech, Fulton Street Line & Culver Line, closed crossover via mezzanine at Smith Street and Fulton Street
 * 174th/175th Sts, Concourse Line, closed crossunder via lower level mezzanine at 175th Street
 * Broadway/Lafayette St, Sixth Avenue Line, closed crossover via mezzanine at Houston Street west of Broadway
 * Delancey St, Sixth Avenue Line, closed crossovers via mezzanine at Rivington Street and Broome Street

IRT

 * Columbus Circle, Seventh Avenue Line, closed crossunder - closed 1992
 * Replaced with closed middle island platform at IND station.

BMT

 * Seventh Avenue, Brighton Line, closed crossover via mezzanine at Sterling Place
 * Fulton Street, Nassau Street Line, closed crossunder at Ann Street
 * Replaced with IND platform
 * Broad Street, Nassau Street Line, closed crossunder at Exchange Place