It's no secret that the MTA has been having some difficulty maintaining its century-old infrastructure—track fires, signal problems, and all-around calamity plague morning, evening, and off-hour ...

The story so far: An electronic track management system used by the railways has become the focus of investigations after last week’s horrific train crash involving two express trains and a goods ...

Electronic interlocking is a microprocessor-based (software-run) interlocking system used for controlling points, signals, etc, through visual display units/panels. (IE) Railways minister Ashwini ...

John Kennedy remembers the first time he climbed the steps up into Jay Tower 22 years ago and saw the behemoth that awaited him: the Union Switch and Signal Model 14 interlocking machine. "I walked in ...