jaysizzle1

I don't think this is a bad idea at all. Living in NYC and being kind of a "subway aficionado" I think the station entrance would serve as a mezzanine adjacent to the actual underground station. perhaps built in an older, narrow section of a downtown or civic area where there would not be sidewalk space or where historical buildings/areas make it impossible to construct a station entrance. It allows for little upset in tight spaces. I think its very plausible.