Railroad Signals, PTC, Control Systems and Products

Hitachi Rail
A Hitachi railcar on the Baltimore Metro Subway Link.
The new railcars feature state-of-the-art technology designed to enhance safety and improve reliability while providing a more comfortable experience for riders.
Jan. 9, 2026
EThamPhoto/Getty Images
train sits on tracks near depot with switches and signals
Jan. 9, 2026
Hitachi Rail
looking out the window of the front car on a Mark V train
July 30, 2025
WMATA
a WMATA orange line train operates down a track under an overpass
June 17, 2025
WSP
An SFMTA heritage trolley operates down the track
May 23, 2025
WMATA
WMATA train parks at a station underground
May 22, 2025
Sound Transit
Sound Transit's wig-wag train pilot entered service on March 11.
March 21, 2025
Hitachi Rail
SFMTA's Muni.
Feb. 17, 2025
Camlin Rail
Camlin Rail's RoofVue Image
Feb. 11, 2025

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