Trains have been delayed on every Metra commuter line in the Chicago area during the Tuesday evening rush, due to a positive train control system outage. Metra officials said, beginning around 5 p.m., ...

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Alaska Railroad Corp. (ARRC) recently awarded Quantum Engineering Inc. a contract to install a collision-avoidance, positive train-control (PTC) system using the supplier's Train Sentinel® system. To ...

Positive train control issues are prompting Metra alerts on Tuesday. Officials are working to resolve the problem, which is causing Metra delays. CHICAGO (WLS) -- Metra has resolved a system-wide ...

Todd Feurer is a web producer for CBS Chicago. He has previously written for WBBM Newsradio, WUIS-FM and the New City News Service. Metra commuters could face significant delays during the Wednesday ...