Bat-Train

The Bat-Train was a vehicle used by Batman and Robin. It is pulled by a streamlined steam locomotive with the Bat symbol on its boiler, and the "Batmobile" face on the front, partially forming the cowcatcher. The train's only known appearance was in Batman #95. As noted in the image, the train was described as a "Batcave on rails." It is unknown what has happened to the train, but later on a similar vehicle appeared known as the Subway Rocket, presumably replacing the Bat-Train.