jamesst
Established Member
Something ive always wondered,how many signal boxes actually control the West Coast line? Meaning from Glasgow/Liverpool Lime Street/ Manchester/ Holyhead and Birmingham to London Euston?
If you download the sectional appendix sections off the NR website the table A pages will show the controlling boxes on the right hand side. From Euston northwards it is Wembley, Watford (goes into Rugby 2014), Rugby, Stoke on Trent, Stafford 4 & 5 (go into Rugby ROC 2015), Stoke on Trent, Crewe, Crewe Coal Yard, Winsford, Warrington, Preston, Carlisle, Motherwell, West of Scotland.
Many stations had two boxes due to the limits set on mechanical operation of points - initially being less than 100 yards, but by the late 1920s this had reached a maximum of 350 yards. And even where stations were some distance apart there would need to be 'block' boxes at regular intervals (often around 3 miles apart) to maximise the traffic flow.That is amazing when I imagine the numbers there must have been in days of BR & steam - one a station and each remote junction I guess.
Progress![]()
For example, in my part of the network there was once Napsbury, St Albans South, St Albans North (mainly to work access to one end of the goods yard), Sandridge (block post and siding), Harpenden Station and Harpenden Junction - yet from Napsbury to Harpenden Junction was around 7 miles!
Something ive always wondered,how many signal boxes actually control the West Coast line? Meaning from Glasgow/Liverpool Lime Street/ Manchester/ Holyhead and Birmingham to London Euston?
Edgeley No.1 and Edgeley No.2Edgeley
Bletchley closed on 22nd December 2012, in fact there is a chance to visit it on 18th May (details here) so presume what is left of the panel is still in situ.what about Bletchley?
If you download the sectional appendix sections off the NR website the table A pages will show the controlling boxes on the right hand side. From Euston northwards it is Wembley, Watford (goes into Rugby 2014), Rugby, Stoke on Trent, Stafford 4 & 5 (go into Rugby ROC 2015), Stoke on Trent, Crewe, Crewe Coal Yard, Winsford, Warrington, Preston, Carlisle, Motherwell, West of Scotland.
seeing as the plans change all the time
I **think** you've also got:
Liverpool Lime Street
Edge Hill
Allerton
Speke
But my time is usually spent looking at fares/law then proper railway!