![]() (PTC) during regular service on all hosted lines. in 2015, can stop a train and prevent train-to-train collisions, derailments caused by speeding and unauthorized train movement. in passenger cars. Crash Energy Management (CEM) in Hyundai Rotem Guardian Fleet have crumble zones that cushion the impact of crashes and other safety features now required by the federal government such as breakaway tables, more fire-retardant materials and improved rescue access. facing cameras. systems in its locomotive and accountability for train operators and allows management to review footage to prevent future incidents. with positive train control and crash energy management. 40 of these new clean air operating locomotives that emit less emissions, generate more horsepower and are safer than older diesel models. instituted a safety-top-priority culture that takes precedent over every aspect of Metrolink operations. As a result, Metrolink was the first commuter rail system in the nation to: on every Metrolink train, security guards at the stations, and deputies who do random train boardings. |