The Long Island Rail Road has completed the replacement of the entire train signal system at a key switching area in Queens, ensuring better service reliability for commuters, LIRR officials said ...

In the realm of industrial safety, ensuring the secure operation of heavy machinery and intricate processes is paramount. Trapped key interlocking systems stand out as an essential solution for ...

The Metropolitan Transportation Authority (MTA) in the US has completed major signalling upgrade works in Harold Interlocking at Sunnyside, Queens. The completion of the upgrade works is expected to ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

The year is 1894. You are designing a train system for a large city. Your boss informs you that the mayor’s office wants assurances that trains can’t have wrecks. The system will start small, but it ...