SEPTA

Southeastern Pennsylvania Transportation Authority Serving Bucks, Chester, Delaware, Montgomery, and Philadelphia Counties

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Positive Train Control Update

October 10, 2016

As scheduled, the Chestnut Hill West Line began service with Positive Train Control (PTC) in operation, starting with the first train on Monday, August 22, the Media/Elwyn Line began operating with PTC on Monday, September 26, and on Monday, October 10, the Airport Line became the next to operate service with PTC.

Close coordination with Amtrak continues as we test and prepare our vehicles to operate under their PTC system on the Paoli/Thorndale, Trenton, and Wilmington/Newark Regional Rail Lines.

The goal for making this strategic investment is to enhance safety on our Regional Rail system by being able to:

  • Regulate train separation

  • Avoid train-to-train collisions at track crossover locations

  • Enforce line speed continuously including temporary speed restrictions

  • Protect rail worker wayside safety zones

  • Regulate grade crossings that are out of service

  • Prevent a train from running over a mainline switch set in the wrong position


We greatly appreciate your support and cooperation as we work to bring this important safety system to our Regional Rail network and we ask for the continued patience of our customers as PTC is introduced on their Line.

Regional Rail Lines Operating Under PTC

1. Warminster Line 04.18.16

2. Fox Chase Line 05.23.16

3. Lansdale/Doylestown Line 06.13.16
(Doylestown to Glenside)

4. Chestnut Hill East Line 07.25.16

5. Manayunk/Norristown Line 08.15.16

6. Chestnut Hill West Line 08.22.16

7. Media/Elwyn Line 09.26.16

8. Airport Line 10.10.16

Previous Positive Train Control Updates

August 17 Positive Train Control Update

July 21 Positive Train Control Update

June Positive Train Control Update

Service Between Doylestown and Glenside Stations Operating Under PTC

Positive Train Control (PTC) System Set to Launch on Fox Chase Regional Rail Line

May 12, 2016 Positive Train Control Update

April 28, 2016 Positive Train Control Update

March 18, 2016 Positive Train Control Update

February 26, 2016 Positive Train Control Update

February 19, 2016 Positive Train Control Update

January 2016 Positive Train Control Update

November 2015 Positive Train Control Update

June 2015 Positive Train Control Update