Tag: fiber optic backbone

Caltrain Modernization Kicks Off Advanced Signal System Work

Caltrain has begun work on an advanced signal system that will significantly improve the performance and enhance the safety of the rail system.  With this milestone underway, Caltrain is formally kicking off the first element of the Caltrain Modernization Program. Called the Communications Based Overlay Signal System (CBOSS) Positive Train Control (PTC) Project, the new Read More …