Grand Central is having new platforms built for the Long Island Railroad (LIRR), which is a commenter train system that is separate from the subway system. htt

Grand Central is having new platforms built for the Long Island Railroad (LIRR), which is a commenter train system that is separate from the subway system. https://en.wikipedia.org/wiki/East_Side_Access https://en.wikipedia.org/wiki/East_Side_Access