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Topic: Re:Re:Re:Re:Re:Tube 24/7
Posted by: Michael Robinson
Date/Time: 23/08/16 08:57:00

"we still can't have the Piccadilly line stopping at Turnham Green because there is no political will on the part of LT"

It isn't because of "no political will", it is because with current ancient Piccadilly line signalling, peak time stopping at Turnham Green would reduce the frequency of service and therefore reduce the overall capacity of the line. 

I'm not sure what politician would be brave enough to apply "political will" and say "well I know the underground is bursting but we are going to reduce the capacity of the Piccadilly line and make tens of thousands of daily journeys more difficult for the sake of a small number of people at Turnham Green who want to save a few minutes".

It is looking like the sequence of events will be:
- District line re-signalling complete by about 2022 (it has been delayed by years because TfL's initial supplier couldn't deliver and then switching to a new supplier caused an additional 5 years delay)
- Piccadilly line re-signalling complete by mid 2020's to allow a higher frequency service
- District line re-signalling will allow a higher frequency service however there aren't enough trains to provide this on all branches, so Ealing branch of District line shuts and trains are moved on to Richmond and Wimbledon branches
- Piccadilly line stops at Turnham Green (and likely Chiswick Park as well) to preserve connection between Chiswick and Ealing.

So expect Piccadilly line stopping in Chiswick in the mid 2020s but for engineering and economic reasons, nothing to do with politics.


Entire Thread
TopicDate PostedPosted By
Tube 24/719/08/16 19:18:00 Philip Coe
   Re:Tube 24/719/08/16 19:45:00 Richard Greenhough
      Re:Re:Tube 24/719/08/16 22:17:00 Gordon McDonald
         Re:Re:Re:Tube 24/720/08/16 10:22:00 Vanessa Smith
            Re:Re:Re:Re:Tube 24/723/08/16 06:46:00 Marlene Johnson
               Re:Re:Re:Re:Re:Tube 24/723/08/16 08:14:00 Anne England
               Re:Re:Re:Re:Re:Tube 24/723/08/16 08:57:00 Michael Robinson
                  Re:Re:Re:Re:Re:Re:Tube 24/723/08/16 10:22:00 Colin Jordan
                     Re:Re:Re:Re:Re:Re:Re:Tube 24/723/08/16 10:49:00 Michael Robinson
                  Re:Re:Re:Re:Re:Re:Tube 24/725/08/16 06:20:00 Marlene Johnson
                     Re:Re:Re:Re:Re:Re:Re:Tube 24/725/08/16 09:46:00 Michael Robinson
                        Re:Re:Re:Re:Re:Re:Re:Re:Tube 24/725/08/16 09:51:00 Richard Greenhough
                           Re:Re:Re:Re:Re:Re:Re:Re:Re:Tube 24/725/08/16 12:00:00 Michael Robinson
                     Re:Re:Re:Re:Re:Re:Re:Tube 24/725/08/16 13:06:00 Richard Jennings
                        Re:Re:Re:Re:Re:Re:Re:Re:Tube 24/725/08/16 14:25:00 Guy Lambert
                           Re:Re:Re:Re:Re:Re:Re:Re:Re:Tube 24/725/08/16 15:46:00 Michael Robinson
                              Re:Re:Re:Re:Re:Re:Re:Re:Re:Re:Tube 24/725/08/16 20:23:00 Guy Lambert
   Re:Tube 24/725/08/16 10:03:00 Mark Dixon
      Re:Re:Tube 24/725/08/16 14:09:00 Colin Jordan
         Re:Re:Re:Tube 24/725/08/16 14:19:00 Richard Greenhough
            Re:Re:Re:Re:Tube 24/725/08/16 14:48:00 Kevin Mitchell
               Re:Re:Re:Re:Re:Tube 24/725/08/16 15:20:00 Michael Robinson
                  Re:Re:Re:Re:Re:Re:Tube 24/725/08/16 21:21:00 Peter Evans
                     Crossrail effect and other stations which could 'close'26/08/16 08:50:00 Penelope Crocker
                        Re:Crossrail effect and other stations which could 'close'26/08/16 10:08:00 Michael Robinson
                           Re:Re:Crossrail effect and other stations which could 'close'26/08/16 11:54:00 Penelope Crocker
                              Re:Re:Re:Crossrail effect and other stations which could 'close'26/08/16 12:19:00 Michael Robinson
                                 Re:Re:Re:Re:Crossrail effect and other stations which could 'close'26/08/16 15:53:00 Penelope Crocker
            Re:Re:Re:Re:Tube 24/728/08/16 16:14:00 Marlene Johnson
               Re:Re:Re:Re:Re:Tube 24/728/08/16 16:41:00 Richard Greenhough
               Re:Re:Re:Re:Re:Tube 24/728/08/16 16:44:00 Richard Jennings
               Re:Tube 24/728/08/16 16:48:00 John Whitworth
   Re:Tube 24/726/08/16 12:01:00 Richard Greenhough
      Re:Re:Tube 24/726/08/16 13:02:00 Karen Foster
         Re:Re:Re:Tube 24/726/08/16 13:17:00 Andy Rooney
            Re:Re:Re:Re:Tube 24/726/08/16 15:24:00 Karen Foster

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