Discussion relating to the past and present operations of the NYC Subway, PATH, and Staten Island Railway (SIRT).

Moderator: GirlOnTheTrain

  by samcevoy
Does anyone have information about the original interlocking machine that was in service at Rockaway Parkway until about 1950-1953 when it was replaced by the modern interlocking machine?

Same question about the control of the crossing gates and holding signals at East 105th Street.

Steve McEvoy
[email protected]