Positive-train-control (PTC) requirements still undecided as end-of-year deadline looms
Most rail companies will not implement positive-train-control (PTC) technology by the end of the year, as current law requires, according to a Government Accountability Office (GAO) report released this week. Meanwhile, at least some rail companies say they may stop service, if Congress does not pass legislation to extend the PTC-compliance deadline, according to a letter from a top transportation official.
