Amtrak activated its final segment of ACSES (Advanced Civil Speed Enforcement System), its version of Positive Train Control (PTC), along the Northeast Corridor on Dec. 18, 2015. ACSES is now fully ...
On July 14, 2023, Amtrak submitted two Requests For Amendment (RFA) to the Federal Railroad Administration for its ACSES II system. The first, for Amtrak’s FRA-approved Positive Train Control Safety ...