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Post by programmes1 on Oct 15, 2013 15:33:28 GMT
While doing some research re numbering of signals/Headway posts, I went on Tubeprune's site and noticed that it said that there were no Headway posts in controlled areas. On checking Harsig's site it shows that there were although they have 4 digits and are the same colour as the auto areas 3 digit ones also confirmed by looking at the yellow perils. www.trainweb.org/tubeprune/signalling3.htm Fig 5 |
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Post by seaeagle on Oct 26, 2013 7:22:07 GMT
While doing some research re numbering of signals/Headway posts, I went on Tubeprune's site and noticed that it said that there were no Headway posts in controlled areas. On checking Harsig's site it shows that there were although they have 4 digits and are the same colour as the auto areas 3 digit ones also confirmed by looking at the yellow perils. www.trainweb.org/tubeprune/signalling3.htm Fig 5 There are no headway posts on the Victoria Line any more since the re-signalling program, they have been replaced by block marker boards similar to the Central Line. |
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Post by programmes1 on Oct 26, 2013 8:12:39 GMT
While doing some research re numbering of signals/Headway posts, I went on Tubeprune's site and noticed that it said that there were no Headway posts in controlled areas. On checking Harsig's site it shows that there were although they have 4 digits and are the same colour as the auto areas 3 digit ones also confirmed by looking at the yellow perils. www.trainweb.org/tubeprune/signalling3.htm Fig 5 There are no headway posts on the Victoria Line any more since the re-signalling program, they have been replaced by block marker boards similar to the Central Line. I know that there are no longer headway posts on th Victoria line anymore it was what is on Tubeprine's site I was bringing attention to. |
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