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Post by jimbo on Jun 30, 2019 7:54:40 GMT
On the anniversary of the official opening of the CLR back in 1900, what was the original aim of the three tunnel sidings provided at some cost? The Marble Arch one was often used for short workings from Liverpool Street in my memory, and perhaps was from Bank in earlier days. British Museum siding seems rather close to the Bank terminus, so short short workings seem rather unlikely. And Queensway siding laid the other way, so again Shepherd's Bush to Queensway short workings seem unlikely. Perhaps they were just intended as refuges for clearance of defective trains, with most problems arising at the termini upon coupling of the new loco, and based on C&SLR experience. They have seen little regular use in my memory.
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Post by superteacher on Jun 30, 2019 8:02:45 GMT
Marble Arch was used regularly for timetabled short workings during the off peak. Queensway was replaced with a facing crossover and more recently, British Museum was removed completely.
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Post by norbitonflyer on Jun 30, 2019 8:24:46 GMT
Did the British Museum siding exist when there was a station there? I had always understood it to have been added by using the space freed up when the station closed in the 1930s.
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Post by superteacher on Jun 30, 2019 9:05:21 GMT
Did the British Museum siding exist when there was a station there? I had always understood it to have been added by using the space freed up when the station closed in the 1930s. Pretty sure it was there from the start. None of the station platforms were truncated after closure.
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Post by jimbo on Jun 30, 2019 10:34:33 GMT
Did the British Museum siding exist when there was a station there? I had always understood it to have been added by using the space freed up when the station closed in the 1930s. I think you have Down Street in mind, where a double length siding was built with entrance over the former platform ends.
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metman
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Post by metman on Jun 30, 2019 11:10:13 GMT
My guess, and it is only a guess is that in the early days with locomotive hauled trains they were refuge siding to store spare or defective trains or locomotives.
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castlebar
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Post by castlebar on Jun 30, 2019 17:46:06 GMT
As Superteacher says, Marble Arch used to be a regular turning point to reverse service trains back to the east.
To put a bit more meat on this bone, as far as l know, it was certainly in use for the mid-day "mini rush hour" core Central Line workings Marble Arch - Liverpool Street shorts, then back again like a shuttle. It certainly helped iron out the traffic in that short central section, but that was years before the major destinations of White City & Stratford were ever thought of as being non-peak passenger objectives. In fact, this is a major example of how needs have changed over the years. `i do not know when Marble Arch ceased to become a regular, high density mid-day reversing point, but l suggest after l moved to Sussex in 1972
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Post by goldenarrow on Jun 30, 2019 18:39:54 GMT
According to my dad, Liverpool St shuttles were still running in 1990.
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Post by superteacher on Jun 30, 2019 18:48:20 GMT
According to my dad, Liverpool St shuttles were still running in 1990. Yes, that’s correct. I think 1991 was when they ceased, leaving just the Liverpool Street - White City shuttle.
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Post by jimbo on Jul 2, 2019 4:21:45 GMT
Marble Arch siding was a late addition to the original plans for the line, and yet it is the most talked of. Earlier plans only show Queen's Road and British Museum, placed three stations from each terminus. Bond Street was the sixth station from either end, so Marble Arch looks more like a traffic point, at the western end of Oxford Street. Thus the three sidings were almost evenly spread along the original line.
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Post by jimbo on Jul 4, 2019 7:54:57 GMT
Back in 1986 a young Brian Hardy reviewed the Central line timetables since LT formed in 1933 for Underground News (available on LURS website). Reviewing the situation in 1933, he reports that after the morning peak 12 cars (2x3 and 1x6) stabled at Marble Arch siding. The two 3-car shuttles commenced to Liverpool Street for the afternoon shopping traffic, leaving the 6-car at the far end of the siding until the evening peak.
During the War from 1940 to 1945, five trains outstabled from Wood Lane depot to Liverpool Street (2), Marble Arch (2) and Queensway (1). Perhaps British Museum siding was used for other wartime purposes? I believe such outstabling was later also done in winters to avoid trains freezing up in open air depots, but there is no mention of this in these articles, and so it may have been by timetable notice.
The commencement of post-war extensions, before new depots were commissioned, led to a shortage of stabling space. For the extension to Stratford in 1946 overnight stabling in Marble Arch and Queensway sidings recommenced. For the May 1947 extension to Leytonstone overnight stabling was extended to Holborn (note new name) and Liverpool Street, with a second 6-car train at Marble Arch. The December 1947 extension to Newbury Park and Woodford saw the introduction of some 8-car trains, and the tunnel stabling of one train in each of the three CLR sidings, but by February 1948 these were transferred to Hainault leaving the sidings available for emergency reversing.
Apart from service reversal in Marble Arch siding, the only other mention of these sidings in the articles is the introduction of a late evening rusty rail working at Queensway in 1975, which was removed a year later and a late evening Marble Arch reverser introduced for similar reasons.
Any service use of Queensway and British Museum sidings must therefore have ceased before LT was formed, if ever. I always believed that all three sidings were of similar dimensions, but there is no evidence here that the Queensway and British Museum sidings ever held more than one train. I therefore wonder if these were extended for 8-car trains as the platforms were.
My original question of the intended purpose of these sidings remains.
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Post by Deleted on Jul 29, 2019 19:44:30 GMT
1x6-car stabled in British Museum siding between the peaks from February 1917 to February 1918, also from June 1918 for an undisclosed period.
In 1933, Marble Arch siding was used for stabling 1x6 and 2x3 after the morning peak. Until midday there were no Marble Arch reversers. After midday, when Marble Arch reversers began operating, only the 2x3 trains came into service, leaving the 6-car in there until the evening peak.
From 5 May 1947 (Leytonstone extension) 1x6 stables British Museum and 2x6 stable Marble Arch (all overnight). No details when this ceased (at the moment)
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Post by jimbo on Jul 30, 2019 19:53:50 GMT
1x6-car stabled in British Museum siding between the peaks from February 1917 to February 1918, also from June 1918 for an undisclosed period. In 1933, Marble Arch siding was used for stabling 1x6 and 2x3 after the morning peak. Until midday there were no Marble Arch reversers. After midday, when Marble Arch reversers began operating, only the 2x3 trains came into service, leaving the 6-car in there until the evening peak. From 5 May 1947 (Leytonstone extension) 1x6 stables British Museum and 2x6 stable Marble Arch (all overnight). No details when this ceased (at the moment) Many thanks for reply. My last post had details of LT services, with Feb 1948 use of Hainault ending stabling in CLR sidings. I believe such outstabling was later also done in winters to avoid trains freezing up in open air depots, but there is no mention of this in timetables, and so it may have been by timetable notice. There has been no mention of use of Queensway or British Museum for service reversals, and no mention of stabling 12 cars in them, unlike at Marble Arch.
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Post by superteacher on Aug 25, 2019 21:45:33 GMT
British Museum siding was used for reversing late running trains up until its removal a couple of years ago, a removal which is no doubt regretted by the service controllers. There was also a rusty rail move on Sunday mornings with an (empty) train originating from Woodford sidings, which did Marble Arch, British Museum and both Liverpool Street sidings before entering service,
Not sure how often Queensway was used, but the siding was removed in the 1980s, with a facing crossover reinstated in the 90s.
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Post by stapler on Aug 26, 2019 7:05:31 GMT
Folks,could the origin of these sidings be in the now forgotten bane of city railway operators, the Saturday mid-day rush? This was always much more concentrated, 12.30-1.30 than the evening or morning peaks. Originally, the traffic on the CLR (eastern terminus=Bank) was envisaged as being east (workplace) to west (home). The idea of it feeding into the hordes using Liverpool St and Broad St, or being part of a wider network, was not envisaged.
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Post by jimbo on Aug 26, 2019 20:19:33 GMT
Folks,could the origin of these sidings be in the now forgotten bane of city railway operators, the Saturday mid-day rush? This was always much more concentrated, 12.30-1.30 than the evening or morning peaks. Originally, the traffic on the CLR (eastern terminus=Bank) was envisaged as being east (workplace) to west (home). The idea of it feeding into the hordes using Liverpool St and Broad St, or being part of a wider network, was not envisaged. Thanks for reminding us of those days, which were fading in the 1950s when I was young. We would go up to town to meet Dad after work. Marble Arch was a late addition to the original plans, and was probably for shopping traffic, being sited at the end of the main strip and midway on the line. Queens Road lay the opposite way to the other two, and therefore doesn't appear to meet the needs of traffic flows unless someone can see a local peak demand from Shepherd's Bush. Along with British Museum siding, they were sited almost a quarter way from the ends of the route. If they were intended to hide dud trains, aren't they usually discovered on reversal and therefore that's a bit far to tuck them away. They were building with only experience of the C&SLR as a tube line which was laid out for cable traction. To me the original intention of building these three sidings remains open!
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Post by stapler on Aug 26, 2019 21:00:02 GMT
Which way were the sidings originally orientated? Could they be entered from both ends? of course,with loco haulage, reversing into them would have been decidedly hazardous
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Post by jimbo on Aug 28, 2019 3:41:24 GMT
Which way were the sidings originally orientated? Could they be entered from both ends? of course,with loco haulage, reversing into them would have been decidedly hazardous The only remaining CLR central siding is at Marble Arch immediately west of the platforms, sited so that a train from Bank could be cleared of passengers and then run forward into the single dead-end tunnel siding between the running lines which was long enough for two 6-car trains to stable behind each other, but is now used for one 8-car train. The train can then work back to the eastbound platform to return to Bank. It was regularly used to reverse shuttle trains that coped with shopping traffic, but these days is used for emergencies and reversing during engineering works. There was once a crossover from the eastbound to the open end of the siding, allowing trains to then use the connection to the westbound platform to reverse back without using the siding itself. These days such reversal must be done from the eastbound platform, back into the siding and then out to the westbound platform, involving three changes of end for the driver. It is a move for emergencies, unless double ended crewing of trains can be rostered when required for engineering works. The layout at British Museum siding was identical although, when that station was replaced by platforms at Holborn the empty running to and from the siding became further. Apart from emergency reversal, engineering works and occasional overnight stabling, no service use of this siding has been shown during LT days, and it was removed in more recent years. The layout at Queensway was also the same, but a mirror image to allow trains from Shepherd's Bush to work into the dead end siding, and return back to the west. Its use was as for British Museum but a late night rusty rail move was timetabled in 1975 which resulted in points failure. Investigations showed the point blade obstructed by broken glass which was traced to the middle cabs tail light glass of 1962 tube stock on the line. It seemed that the curve was sharp enough to cause these to meet, and such moves were immediately prohibited. It then remained without much use until resignalling, but when removed its former facing crossover (detailed under Marble Arch) was relayed to allow trains to reverse from the eastbound platform in either direction.
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Post by stapler on Aug 28, 2019 7:08:14 GMT
The use of locos (as intended by the CLR and actually done 1900-03) would have made these sidings very difficult. Is there any evidence of the CLR using a loco at each end? Would the electric supply have even stood such a load? (I know after a couple of years they converted one of the rear cars into a driving trailer) All very mysterious. Re "the main strip": until Harry Selfridge arrived in 1909, the end of Oxford St west of the Circus was distinctly secondary!
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Post by jimbo on Aug 29, 2019 1:05:21 GMT
Re "the main strip": until Harry Selfridge arrived in 1909, the end of Oxford St west of the Circus was distinctly secondary! Why did they build the siding at Marble Arch then? Bond Street would have been midpoint of the line. The other two sidings were at the quarter points.
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Post by stapler on Aug 29, 2019 7:09:50 GMT
Wasn't the CLR Bond St station a bit of an afterthought anyway? I know originally there was a plan for one to be named "Davies St", but I don't know if Bond St simply occupied the Davies St site. Nor do I know under exactly which streets the MA siding lies; perhaps i was something to do with running exactly under streets (which of course is the reason for the tortuous curves between Bank and LV)
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Post by jimbo on Aug 29, 2019 20:13:36 GMT
Queen's Road siding could have been useful for test runs from Wood Lane depot after maintenance until the Ealing line opened in 1920, along with the loop line around the depot.
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Post by rincew1nd on Aug 29, 2019 20:21:50 GMT
The use of locos (as intended by the CLR and actually done 1900-03) would have made these sidings very difficult. Is there any evidence of the CLR using a loco at each end? Would the electric supply have even stood such a load? Would a solution to the supply problem be for a loco to haul the stock into the siding then another to run onto the stock and haul it out. That way only one is drawing current at a time.
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Post by jimbo on Aug 30, 2019 20:04:08 GMT
Queen's Road siding could have been useful for test runs from Wood Lane depot after maintenance until the Ealing line opened in 1920, along with the loop line around the depot. As if to prove this suggestion, I have just found that each of the 28 locos did a test run as far as Queen's Road and back with a train of seven cars between March and May 1900 before the line opened. This is from an article by Piers Connor about the locos in the December 2012 issue of Underground News.
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Post by stapler on Aug 31, 2019 20:48:16 GMT
The use of locos (as intended by the CLR and actually done 1900-03) would have made these sidings very difficult. Is there any evidence of the CLR using a loco at each end? Would the electric supply have even stood such a load? Would a solution to the supply problem be for a loco to haul the stock into the siding then another to run onto the stock and haul it out. That way only one is drawing current at a time. Yes,but where do you get the second loco from? Edit:I see from the Connor article that each reversing siding had a loco stub at the "open" end of the siding,so presumably the loco hauling the reversing train would have followed it up the siding into the stub. Being a CLR signalman would have been no sinecure!
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Post by Chris M on Aug 31, 2019 23:07:57 GMT
This sort of arrangement (shunt-release) was very common at terminal platforms the mainline railways until at least the end of steam, so signalling would likely not have been any more or less arduous than typical.
1. Loco 1 hauls train 1 into siding/terminal platform, then uncouples 2. Loco 2 runs from siding/loco spur/depot and couples to the rear of train 1 3. Loco 2 hauls train (as train 2) in the opposite direction 4. Loco 1 runs to siding/loco spur/depot
This then repeats - 5. Loco 3 hauls train 3 into siding/terminal platform, then uncouples 6. Loco 1 runs from siding/loco spur/depot and couples to the rear of train 3 7. Loco 1 hauls train (as train 3) in the opposite direction 8. Loco 3 runs to siding/loco spur/depot
As you can imagine, at a busy terminus there were literally hundreds of light engine movements every day, so signallers were kept busy
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Post by jimbo on Aug 31, 2019 23:36:49 GMT
Same with Met locos at Aldgate, Liverpool St, Baker St.
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Post by stapler on Sept 1, 2019 9:32:16 GMT
It was exactly the same at the country-end terminals and intermediate terminals,eg Chingford, Loughton,Enfield T; but I had no idea until reading the LURS articles that the CLR did it. Of course,depending on how your coaches/locos were stabled/serviced overnight,you'd needlight engine movements at the beginning/end of service
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