WASHINGTON, July 16 -- Federal Railroad Administration has issued a notice called: South Florida Regional Transportation Authority's Request To Amend Its Positive Train Control Safety Plan and Positive Train Control System.

The notice was published in the Federal Register on July 16 by Carolyn R. Hayward-Williams, Director, Office of Railroad Systems and Technology.

Summary: This document provides the public with notice that, on July 8, 2025, the South Florida Regional Transportation Authority (SFRV) submitted a request for amendment (RFA) to its FRA-certified Positive Train Control Safety Plan (PTCSP) and positive train control (PTC) system, seeking FRA's approval to temporarily disable its PTC system between Milepost (MP) SX1015.82 and ...