Regulations
Trinity Railway Express's Request To Amend Its Positive Train Control System
Notice of availability and request for comments.
This document provides the public with notice that, on March 3, 2023, the Trinity Railway Express (TRE) submitted a request for amendment (RFA) to its FRA-certified positive train control (PTC) system. FRA is publishing this notice and inviting public comment on TRE's RFA to its PTC system.