Have you ever shown up to a transit station only to have to wonder when your late bus or train would arrive? Or not known if there was construction or service changes at that station? With live transit updates now in Google Maps and Google Maps for mobile, you can get live departure times (so you know when your bus will actually arrive) and live service alerts for transit routes. Learn how it works then try it out at http://www.google.com/maps or in Google Maps for mobile.