I found out about this the other day and thought I would share for any who are interested. MTA has been developing a live subway map that shows locations of trains on each of the lines and attempts to make it easier to navigate the many, many service changes that apply. It is currently in beta, but it looks very promising. Hopefully, they can continue to improve this so that it can also allow for trip planning based on service changes with highlighted routes. I haven't fully explored the currently available features, but this is a hell of a lot better than the map of shame most new yorkers rely on.
map.mta.info
It can also be added as a web app, which will create a stand alone icon/button on your phone, which will launch the web app (basically a bookmark).
Maps
Downloadable maps for New York transit, including subways, buses, and the Staten Island Railway, plus the Long Island Rail Road, Metro-North Railroad, and MTA Bridges and Tunnels.
It can also be added as a web app, which will create a stand alone icon/button on your phone, which will launch the web app (basically a bookmark).
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