Last year Google got cozy with the MTA with the launch of transit directions inside of Google Maps. Today the Google Maps team has announced the launch of a new layer on Google Maps that displays all of the NYC subway routes directly on the map. There have been many mashups that created something similar in the past but now the subway lines are displayed directly on the map. So far I haven’t been able to find any errors in the lines and/or stations. I am sure my fellow railfans will find any errors this weekend.

The new subway map lines also work on the mobile version of Google Maps. Google notes that they provide transit directions for 436 transit agencies around the world.

While the subway lines on the map are nice, nothing beats the Swiss Rail mashup that shows the trains in real-time and they actually move on the map!