train | Wagon Train | The Great Train Robbery | Soul Train | Train | Train (band) | Automatic programming | Stop Online Piracy Act | Strangers on a Train | semi-automatic rifle | express train | Don't Stop Believin' | Automatic Data Processing | The First Great Train Robbery | The Automatic | Stop & Shop | semi-automatic pistol | MARC Train | Last Train to Clarksville | automatic transmission | Zion Train | Terror Train | Strangers on a Train (film) | Soul Train Music Awards | Slow Train | pit stop | Microsoft Train Simulator | M1918 Browning Automatic Rifle | Kristina Train | International Federation of Automatic Control |
In 1901, Union Switch and Signal Company developed the first automatic train stop system for the Boston Elevated Railway.