This is super cool.
Type in “{City} Caltrain” in Google Maps where X is a city name with a Caltrain station and you get a map with a pic of the station, indications of the time of next 6 trains, their type (Bullet, Limited, Local), and their final destination (SF, SJ, Tamien, or Gilroy). Pretty goshdarn awesome in a world that needs more awesomeness.
Some of the non-city names work too, like 22nd St or San Antonio, but others don’t, like California Ave and Tamien, which do bring up the station location and snapshot but only bring up bus and light rail info, respectively. Still awesome!