Positive Train Control

As a leader in safety, Metrolink is proud to become the first passenger rail in the nation to operate life-saving Positive Train Control (PTC) technology across our entire network. Our PTC system provides Metrolink riders the safest ride available to their work or play destinations.

PTC ensures the safety of our passengers by acting as a safeguard against human errors and other potential hazards.  PTC is a safety technology that can stop a train and prevent train-to-train collisions, over-speed derailments, and unauthorized train movement.

PTC is an advanced and evolving technology, requiring complex computing environments, robust communication links, constant communication among federal, state and local governments, regulatory commissions and our national and regional railroad partners.

For more information on Metrolink’s PTC, please visit this page

Address

Pomona Offices:
2704 North Garey Ave
Pomona, CA 91767

2700 Melbourne Ave
Pomona, CA 91767

Contact Information

• In case of signal emergencies or grade crossing problems, call SCRRA's 24-hour toll-free signal emergency number (888) 446-9721. The telephone number and grade crossing numbers assigned by the Department of Transportation (DOT) and California Public Utilities Commission (CPUC) are located on the signal house located at each crossing.