![]() |
ELLX phase 2
The excellent
http://londonconnections.blogspot.com/ reports something worthy of wider exposure. http://www.tfl.gov.uk/assets/downloa...ember-2007.pdf http://www.tfl.gov.uk/assets/downloa...-appendix2.pdf http://www.tfl.gov.uk/assets/downloa...-appendix3.pdf Quote ELL Phase 2 in respect of Thameslink Phasing at London Bridge DfT have indicated the current 2 trains per hour 2-car (4-car in peak) Victoria to London Bridge services (serving stations between Wandsworth Road and South Bermondsey) will likely be identified as incapable of accommodation in the rebuild of London Bridge station as a result of the increase in services on the Thameslink Project. Network Rail propose these services be part replaced by a 2 trains per hour Victoria to Bellingham service (serving stations between Wandsworth Road and Peckham Rye). This change would mean Queen's Road Peckham and South Bermondsey stations will lose 2 trains per hour while stations between Wandsworth Road and Peckham Rye lose an important connection into the City. ELLP Phase 2 would see the Victoria to London Bridge service replaced by 4 trains per hour 4-car services between Clapham Junction and the ELL Core Route (serving stations between Wandsworth Town and Queen's Road Peckham). Bringing forward commissioning of ELLP Phase 2, funded essentially as enabling works for Thameslink, would provide the DfT with significant mitigation against the service difficulties posed by the remodelling of London Bridge. The benefits of this approach, involving the funding of ELLP Phase 2, are being pursued. Unquote Bringing forward the second phase of the ELLX has been widely talked about and now the recognition by Network Rail that the existing SLL Victoria to London Bridge service cannot be accommodated in the Thameslink inspired rebuild at London Bridge adds to the rationale for sooner rather than later approval. There should be substantial cost benefits from a clean follow on from ELLX phase 1 if design teams and contractors are not obliged to go in for expensive and disruptive personnel demobilization / remobilization exercises, similarly benefits arise if existing local construction and logistics bases can be kept in being. Extending the already running production lines for the new rolling stock at Derby could again avoid unnecessary hiatus in the supply chain and hopefully reduce overall cost per unit. This is all fine in theory but Network Rail and TfL are dealing with the DfT - an organisation that has muffed similar sensible opportunities in the past. - such as the non lengthening of Pendolinos - and the near miss of the Thameslink Box at Saint Pancras International - Congratulations to all involved who pulled off quite a close opening date to the reopening of the main train shed. But one cannot help wonder how much more the Box has now cost than if it had been incorporated in the overall project plan from the start. With The DfT even now shunning concepts such as rolling electrification projects despite best professional advice from those up the sharp end - will we see a pragmatic approach to ELLX phase 2? Don't hold your breath. |
ELLX phase 2
Mwmbwls wrote:
The excellent http://londonconnections.blogspot.com/ reports something worthy of wider exposure. http://www.tfl.gov.uk/assets/downloa...ember-2007.pdf http://www.tfl.gov.uk/assets/downloa...-appendix2.pdf http://www.tfl.gov.uk/assets/downloa...-appendix3.pdf Quote ELL Phase 2 in respect of Thameslink Phasing at London Bridge DfT have indicated the current 2 trains per hour 2-car (4-car in peak) Victoria to London Bridge services (serving stations between Wandsworth Road and South Bermondsey) [...] The Victoria to London Bridge (South London Line - SLL) service actually serves Battersea Park as well - however because of plans to lengthen the other platforms at Battersea Park (the platforms that serve Clapham Junction bound trains) the SLL platforms would be severed at the north end, meaning trains couldn't access the lines that approach Victoria. SLL trains would instead run via the Stewarts Lane route (possibly northbound via the low-level route, southbound via the high-level route - as currently happens with the Victoria - Dartford trains). This, and all the other issues and options regarding the SLL, ELLX and other south London rail developments, are all outlined in Network Rail's draft South London Route Utilisation Strategy (RUS). [...] will likely be identified as incapable of accommodation in the rebuild of London Bridge station as a result of the increase in services on the Thameslink Project. Network Rail propose these services be part replaced by a 2 trains per hour Victoria to Bellingham service (serving stations between Wandsworth Road and Peckham Rye). This change would mean Queen's Road Peckham and South Bermondsey stations will lose 2 trains per hour while stations between Wandsworth Road and Peckham Rye lose an important connection into the City. [...] Peckham Rye would be in the same situation as Queen's Road Peckham and South Bermondsey in losing 2tph to London Bridge. It would still retain all the other London Bridge bound services that come up from East Dulwich. Clapham High Street's lost connection into the City isn't a great loss in that City-bound passengers can use the adjacent Clapham North station and travel via the Northern Line. Wandsworth Road, Clapham High Street and Denmark Hill passengers would be able to travel on the ELLX services to Peckham Rye or Queens Road Peckham for same-platform interchange with London Bridge services, or alternatively travel to Peckham Rye on the rerouted SLL services to Bellingham and change (not same platform) at Peckham Rye. [...] ELLP Phase 2 would see the Victoria to London Bridge service replaced by 4 trains per hour 4-car services between Clapham Junction and the ELL Core Route (serving stations between Wandsworth Town and Queen's Road Peckham). Bringing forward commissioning of ELLP Phase 2, funded essentially as enabling works for Thameslink, would provide the DfT with significant mitigation against the service difficulties posed by the remodelling of London Bridge. The benefits of this approach, involving the funding of ELLP Phase 2, are being pursued. Unquote I have to say that when I first ploughed through the South London RUS it was pretty clear to see that ELLX phase 2 was definitely being mooted as a solution to how to deal with the capacity issues at London Bridge when the Thameslink rebuild gets under way. I fully expected TfL to grab this opportunity to pursue ELLX phase 2, by intermeshing it with the now approved and much larger Thameslink 2000 (cough) programme - which is exactly what they appear to be doing. Bringing forward the second phase of the ELLX has been widely talked about and now the recognition by Network Rail that the existing SLL Victoria to London Bridge service cannot be accommodated in the Thameslink inspired rebuild at London Bridge adds to the rationale for sooner rather than later approval. There should be substantial cost benefits from a clean follow on from ELLX phase 1 if design teams and contractors are not obliged to go in for expensive and disruptive personnel demobilization / remobilization exercises, similarly benefits arise if existing local construction and logistics bases can be kept in being. Extending the already running production lines for the new rolling stock at Derby could again avoid unnecessary hiatus in the supply chain and hopefully reduce overall cost per unit. All very sound points. This is all fine in theory but Network Rail and TfL are dealing with the DfT - an organisation that has muffed similar sensible opportunities in the past. - such as the non lengthening of Pendolinos - and the near miss of the Thameslink Box at Saint Pancras International - Congratulations to all involved who pulled off quite a close opening date to the reopening of the main train shed. But one cannot help wonder how much more the Box has now cost than if it had been incorporated in the overall project plan from the start. With The DfT even now shunning concepts such as rolling electrification projects despite best professional advice from those up the sharp end - will we see a pragmatic approach to ELLX phase 2? Don't hold your breath. I think TfL will push very hard for the DfT to cough-up for ELLX phase 2 as "enabling works for Thameslink" (in the words of TfL as quoted above). I know there are already rumblings of discontent from some local campaigners in south London about the removal of the South London Line service - part of the problem is that they haven't really got their heads round what the proposals are. However perhaps it's a good idea to look at who will lose out here... Passenger to/from Battersea Park from the SLL will lose out as the rerouted SLL service (that will go on from Peckham Rye to Nunhead and terminate at Bellingham) will not stop at Battersea Park due to platform lengthening on the other platforms (though this isn't really anything to do with the ELLX & Thameslink interplay). I think a good number of SLL pax using Battersea Park were changing to get trains to Clapham Junction bound trains, so these passengers will in future be able to go direct to Clapham Junction on the ELLX trains. Other losers are London Bridge bound passengers from Wandsworth Road and Denmark Hill, who will lose a direct service to London Bridge. They will be able to change at Peckham Rye (same platform interchange for ELLX services, different platform for rerouted SLL to Bellingham services), or travel to Canada Water on the ELLX for interchange with the Jubilee line - though that really is the long way around! I imagine the number of Wandsworth Road to LB pax isn't great. An alternative for people in the area might be to walk to Clapham North station for the Northern line to LB (not far) - or even get the first ELLX or SLL train to Clapham High Street and change for Clapham North (the stations are across the road from each other). I'd suggest the loss of direct trains to LB from Denmark Hill is more of an issue. To an extent people living within the area can change to using the nearby Peckham Rye and East Dulwich stations to get LB trains, and certainly people living (or working) any significant distance north of Denmark Hill are likely to already be using the bus to get up to London Bridge. However just next to Denmark Hill station are two major hospitals - Kings College hospital (KCH) and Maudesley hospital (for mental health issues). KCH in particular is a major and very busy teaching hospital. A good number of employees, medical and clinical students and trainees and of course patients use Denmark Hill to get to the hospital, and a sizeable number use the SLL to get to and from London Bridge - not least because KCH is a constituent part of the Guy's, King's and St Thomas' (GKT) medical school so there is a lot of traffic between KCH and Guy's hospital next to London Bridge. Of course they can still get the first train and change at Peckham Rye, or indeed the first train to Clapham High Street and change for the Northern line. And there is a direct bus route from outside the hospital - more if one is willing to walk into Camberwell - and one can take one of many buses to Elephant & Castle and change for LB bound buses. However, in particular at peak times, this can be a bit of a slog up Walworth Road (and, to a lesser extent, Borough High Street). So it is at Denmark Hill where I'd expect the loss of a direct service to London Bridge will be felt most acutely, and also where the voices of opposition will be the loudest. Plus, whilst it's outside the remit of this discussion to some extent, the loss of SLL services to Battersea Park will also be felt by a number of residents and workers around there. It's a shame as the Battersea Power station redevelopment will create many new jobs on a site right next to the station. |
ELLX phase 2
While on the ELL the other day I noticed what looked like some
extensive prep work being done at the proposed junction with phase 2 (just about here - http://maps.google.co.uk/maps?f=q&hl...&t=h&z=16&om=1 - apologies for the long link). Has phase 2 already been alocated some funding? |
ELLX phase 2
On 14 Dec, 16:06, wrote:
While on the ELL the other day I noticed what looked like some extensive prep work being done at the proposed junction with phase 2 (just about here -http://maps.google.co.uk/maps?f=q&hl=en&geocode=&time=&date=&ttype=&q... - apologies for the long link). Has phase 2 already been alocated some funding? No. Double track has been laid at the Silwood Triangle works site which can only have one use - sidings to load and unload works trains to take construction material up and down the line. It will presumably be connected once the ELL closes for passenger services later this month. However phase 2 would indeed use an alignment along that side of the Silwood Triangle. |
ELLX phase 2
On 14 Dec, 13:05, Mizter T wrote:
So it is at Denmark Hill where I'd expect the loss of a direct service to London Bridge will be felt most acutely, and also where the voices of opposition will be the loudest. And don't forget Denmark Hill also has direct train services to Elephant & Castle and Blackfriars. |
ELLX phase 2
Other losers are London Bridge bound passengers from Wandsworth Road
and Denmark Hill, who will lose a direct service to London Bridge. They will be able to change at Peckham Rye (same platform interchange for ELLX services, different platform for rerouted SLL to Bellingham services), or travel to Canada Water on the ELLX for interchange with the Jubilee line - though that really is the long way around! I don't think its appropriate to believe that most people going to London Bridge go there specifically, rather than just because its a connecting point on a longer journey to the city, or via the tube. Of course there will always be some people going to London Bridge itself, much as there are some people who actually go to Peckham Rye for its own sake, but for those travelling via the tube, isn't it more efficient to use the ELLX, where they can change directly onto the Jubilee at Canada Water, the district line at Whitechapel, or the Central line at Shoreditch. I imagine the number of Wandsworth Road to LB pax isn't great. I imagine that Wandsworth Road --(walk)-- Battersea whatever/Vauxhall --(NR)-- Waterloo --(Jubilee)-- London Bridge is a lot faster and more frequent than going via the South London Lines Of course they can still get the first train and change at Peckham Rye, or indeed the first train to Clapham High Street and change for the Northern line. Or change at Canada Water and get the Jubilee line. Most opposition to changes like these seems to be idiological. Its more "better transport links = gentrification = enemies of the working class" than "change = worse transport". |
ELLX phase 2
On 14 Dec, 17:08, solar penguin wrote:
On 14 Dec, 13:05, Mizter T wrote: So it is at Denmark Hill where I'd expect the loss of a direct service to London Bridge will be felt most acutely, and also where the voices of opposition will be the loudest. And don't forget Denmark Hill also has direct train services to Elephant & Castle and Blackfriars. Yes, but whilst I'm always keen to suggest people should be a bit less averse to utilising Shank's pony, Blackfriars and London Bridge are nonetheless in somewhat different necks of the wood (and Blackfriars isn't really any good for access to Guy's Hospital). Plus of course the benefit of London Bridge is the wide range of interchange opportunities it offers. Elephant & Castle does indeed offer an interchange of sorts with the Northern and Bakerloo lines - but it's a pretty clunky interchange. Denmark Hill to London Bridge via Elephant & Castle is not a route I'd particularly recommend - in particular going southbound, as one would have to hit the half-hourly train from E&C to Denmark Hill (the Blackfriars - Sevenoaks service). The preferable rail route to LB would be via a change at Peckham Rye or Queens Road Peckham. What I haven't got my head round is the exact reasoning behind the South London Line being chucked out of London Bridge. I guess it occupies a valuable platform, which is space that is much needed. I'm unclear as to whether this space is needed permanently for Thameslink '2000' or whether it is just needed for the duration of construction works... I thought it was the latter, but perhaps it's the former. |
ELLX phase 2
lonelytraveller wrote:
Other losers are London Bridge bound passengers from Wandsworth Road and Denmark Hill, who will lose a direct service to London Bridge. They will be able to change at Peckham Rye (same platform interchange for ELLX services, different platform for rerouted SLL to Bellingham services), or travel to Canada Water on the ELLX for interchange with the Jubilee line - though that really is the long way around! I don't think its appropriate to believe that most people going to London Bridge go there specifically, rather than just because its a connecting point on a longer journey to the city, or via the tube. Of course there will always be some people going to London Bridge itself, much as there are some people who actually go to Peckham Rye for its own sake, but for those travelling via the tube, isn't it more efficient to use the ELLX, where they can change directly onto the Jubilee at Canada Water, the district line at Whitechapel, or the Central line at Shoreditch. No interchange to the Central at Shoreditch, but don't forget Shadwell DLR. However I'm still certain that this point is very valid - I worked out journey times from ELLX West Croydon/Crystal Palace branch stations to a number of central London destinations on ELLX compared to all-stops services to London Bridge, and all of them *except* for the LB area itself were quicker or the same speed via ELLX. It's mostly because the interchange at London Bridge is so lengthy from the terminal platforms to the Tube. I imagine the number of Wandsworth Road to LB pax isn't great. I imagine that Wandsworth Road --(walk)-- Battersea whatever/Vauxhall --(NR)-- Waterloo --(Jubilee)-- London Bridge is a lot faster and more frequent than going via the South London Lines Of course they can still get the first train and change at Peckham Rye, or indeed the first train to Clapham High Street and change for the Northern line. Or change at Canada Water and get the Jubilee line. Most opposition to changes like these seems to be idiological. Its more "better transport links = gentrification = enemies of the working class" than "change = worse transport". My impression is more that it's just bad information - the Sydenham, Forest Hill etc brigade hear "cut in services to London Bridge" and assume the worst. (I doubt they are worried about increased gentrification!) It's understandable given the levels of crowding on those trains at the moment but if the journey time message was better communicated, then I think they'd be less worried. Dave |
ELLX phase 2
Mizter T wrote:
On 14 Dec, 17:08, solar penguin wrote: On 14 Dec, 13:05, Mizter T wrote: So it is at Denmark Hill where I'd expect the loss of a direct service to London Bridge will be felt most acutely, and also where the voices of opposition will be the loudest. And don't forget Denmark Hill also has direct train services to Elephant & Castle and Blackfriars. Yes, but whilst I'm always keen to suggest people should be a bit less averse to utilising Shank's pony, Blackfriars and London Bridge are nonetheless in somewhat different necks of the wood (and Blackfriars isn't really any good for access to Guy's Hospital). Plus of course the benefit of London Bridge is the wide range of interchange opportunities it offers. Elephant & Castle does indeed offer an interchange of sorts with the Northern and Bakerloo lines - but it's a pretty clunky interchange. Denmark Hill to London Bridge via Elephant & Castle is not a route I'd particularly recommend - in particular going southbound, as one would have to hit the half-hourly train from E&C to Denmark Hill (the Blackfriars - Sevenoaks service). The preferable rail route to LB would be via a change at Peckham Rye or Queens Road Peckham. What I haven't got my head round is the exact reasoning behind the South London Line being chucked out of London Bridge. I guess it occupies a valuable platform, which is space that is much needed. I'm unclear as to whether this space is needed permanently for Thameslink '2000' or whether it is just needed for the duration of construction works... I thought it was the latter, but perhaps it's the former. The rebuilt London bridge will have fewer terminal platforms in favour of more through platforms. Dave |
ELLX phase 2
On 14 Dec, 18:57, Dave A wrote:
Mizter T wrote: (snip) What I haven't got my head round is the exact reasoning behind the South London Line being chucked out of London Bridge. I guess it occupies a valuable platform, which is space that is much needed. I'm unclear as to whether this space is needed permanently for Thameslink '2000' or whether it is just needed for the duration of construction works... I thought it was the latter, but perhaps it's the former. The rebuilt London bridge will have fewer terminal platforms in favour of more through platforms. Dave I presumed it would be something like that - indeed if I'd just read your website's entry on the Thameslink Programme... http://www.alwaystouchout.com/project/23 ....I'd have known that the London Bridge redevelopment masterplan "involves increasing the number of through platforms from 6 to 9, and decreasing the number of terminating platforms from 9 to 6." |
ELLX phase 2
|
ELLX phase 2
In article ,
(Peter Smyth) wrote: "Colin Rosenstiel" wrote in message ... In article , (Mizter T) wrote: Passenger to/from Battersea Park from the SLL will lose out as the rerouted SLL service (that will go on from Peckham Rye to Nunhead and terminate at Bellingham) will not stop at Battersea Park due to platform lengthening on the other platforms (though this isn't really anything to do with the ELLX & Thameslink interplay). I think a good number of SLL pax using Battersea Park were changing to get trains to Clapham Junction bound trains, so these passengers will in future be able to go direct to Clapham Junction on the ELLX trains. The loss of Battersea Park calls would also make impossible my father's old rail commute from Putney to KCH, changing between Queen's Road Battersea (as it was then) and Battersea Park. Anyone doing that in future would have to use buses for at least part of the journey. Surely anyone doing that commute could just change at Clapham Junction for the East London Line? Oh yes! Good point. -- Colin Rosenstiel |
ELLX phase 2
On Dec 14 2007, 11:02*am, Mwmbwls wrote:
The excellent *http://londonconnections.blogspot.com/ reports something worthy of wider exposure. and he writes the same thing today. There is now an excellent diagram of Shoreditch High Street section. Is the enclosed section purely for noise abatement? http://londonconnections.blogspot.com/ |
ELLX phase 2
On 20 Jan, 10:38, Mwmbwls wrote:
and he writes the same thing today. Do I? There is now an excellent diagram of Shoreditch High Street section. Is the enclosed section purely for noise abatement? Thanks. It's to protect the line from other development on the site, and the plan is for it to be inside other buildings. I think it's windowless. U -- http://londonconnections.blogspot.com/ A blog about transport projects in London |
ELLX phase 2
http://londonconnections.blogspot.com/
reports something worthy of wider exposure. Quote ELL Phase 2 in respect of Thameslink Phasing all good stuff snipped I must sit and read all that lot. It does occur to me that maybe a possible but expensive supplementry solution to inner south London surface rail capacity is to revive extending the Bakerloo line through the area. Of course thats something thats been sat on for a goodly long time looking as if it has no hope of ever getting going. I've not seen much about geological issues or routes but am I right in thinking various schemes have been worked out ? -- Nick |
ELLX phase 2
On Jan 20, 6:46 pm, D7666 wrote:
It does occur to me that maybe a possible but expensive supplementry solution to inner south London surface rail capacity is to revive extending the Bakerloo line through the area. Of course thats something thats been sat on for a goodly long time looking as if it has no hope of ever getting going. I've not seen much about geological issues or routes but am I right in thinking various schemes have been worked out ? Proposals to extend the Bakerloo have been made a number of times to Camberwell, Brixton, Peckham Tulse Hill and even (I can't remember the source for this one) Hayes. I don't think that it was geology that was the dominant blocker. Under the New Works Programme, undertaken to relieve the Depression, parliamentary powers were obtained in 1931 to build the Camberwell extension.with a terminus under Camberwell Green However, London Transport were not convinced that the route would pay.and the project was postponed. The Camberwell powers were renewed in 1955 prolonging their validity to 1961 but were allowed to lapse in favour of the Victoria Line extension to Brixton. In 1963 the London Transport board considered an extension to Peckham. The 1974 London Rail Study believed the cost benefit case to be weak and so Camberwell like sleeping beauty nodded off until most recently in 2006 http://icsouthlondon.icnetwork.co.uk...name_page.html http://icsouthlondon.icnetwork.co.uk...name_page.html http://icsouthlondon.icnetwork.co.uk...name_page.html Having missed the Olympic Bus or more properly the Olympic tube the residents of Camberwell now have to wait until post 2015 with say another five years of political argy-bargy and a five year construction period they might, as part of the London 2025 plan, get direct access to that Latin quarter of Bushey known to the locals as Watford Junction in just under a century. The plans for the 1931 extension and the supporting papers for the 1974 London rail study should been in archive..Perhaps, Charlie Hulme could be kind enough to suggest an access route. I vaguely remember some papers published by the Royal Statistical Society about cost benefit analysis at that time. In pre computer days statistics used to be simple - grossly inaccurate but simple. :-) |
ELLX phase 2
"Mwmbwls" wrote I don't think that it was geology that was the dominant blocker. Under the New Works Programme, undertaken to relieve the Depression, parliamentary powers were obtained in 1931 to build the Camberwell extension.with a terminus under Camberwell Green However, London Transport were not convinced that the route would pay.and the project was postponed. The Camberwell powers were renewed in 1955 prolonging their validity to 1961 but were allowed to lapse in favour of the Victoria Line extension to Brixton. In 1963 the London Transport board considered an extension to Peckham. The 1974 London Rail Study believed the cost benefit case to be weak and so Camberwell like sleeping beauty nodded off until most recently in 2006 Of course, Camberwell used to have trains to Farringdon, Kings Cross, and Moorgate - but Camberwell New Road station was closed in 1916. Quite a lot of it is still there. Peter |
ELLX phase 2
Mwmbwls wrote:
The 1974 London Rail Study believed the cost benefit case to be weak and so Camberwell like sleeping beauty nodded off until most recently in 2006 Tim O'Toole mentioned it in a Time Out interview last year: http://londonconnections.blogspot.co...nstion-on.html Pure rumour says the plan involves the Hayes branch. U -- http://londonconnections.blogspot.com/ A blog about transport projects in London |
ELLX phase 2
On Jan 20, 8:01*pm, "Peter Masson" wrote:
"Mwmbwls" wrote I don't think that it was geology that was the dominant blocker. Under the New Works Programme, undertaken to relieve the Depression, parliamentary powers were obtained in 1931 to build the Camberwell extension.with a terminus under Camberwell Green *However, London Transport were not convinced that the route would pay.and the project was postponed. The Camberwell powers were renewed in 1955 prolonging their validity to 1961 but were allowed to lapse in favour of the Victoria Line extension to Brixton. In 1963 the London Transport board considered an extension to Peckham. The 1974 London Rail Study believed the cost benefit case to be weak and so Camberwell like sleeping beauty nodded off until most recently in 2006 Of course, Camberwell used to have trains to Farringdon, Kings Cross, and Moorgate - but Camberwell New Road station was closed in 1916. Quite a lot of it is still there. New stations and better interchanges on existing lines could provide a lot of new person-routes, both north and south of the Thames, at much less cost than new lines. It's a bit bonkers how the line from Denmark Hill to Clapham High Street Crosses two routes to the south, and one to the north, without any straightforward opportunity for people to connect to them (one can go to Elephant or Victoria and back it's true). |
ELLX phase 2
On Sun, 20 Jan 2008, MIG wrote:
New stations and better interchanges on existing lines could provide a lot of new person-routes, both north and south of the Thames, at much less cost than new lines. I think the original suggestion was about capacity, not routes. Building more stations on existing lines can't increase capacity. There are probably cheaper options than extending the Bakerloo, though. tom -- Taking care of business |
ELLX phase 2
On 20 Jan, 20:12, Mr Thant
wrote: Pure rumour says the plan involves the Hayes branch. It's more than a rumour, as confirmed by Bakerloo line GM Kevin Bootle to Modern Railways in November 2007 (p87). He said that "extending the line to Hayes remains a live proposition for the longer term". THC |
ELLX phase 2
On Mon, 21 Jan 2008, THC wrote:
On 20 Jan, 20:12, Mr Thant wrote: Pure rumour says the plan involves the Hayes branch. It's more than a rumour, as confirmed by Bakerloo line GM Kevin Bootle to Modern Railways in November 2007 (p87). He said that "extending the line to Hayes remains a live proposition for the longer term". Which is completely meaningless, since 'live proposition' means everything from 'we're oiling the TBMs now' to 'a work experience student once had a look at a map and thought it might be doable'. The only way it could stop being a live proposition would be if a rift valley opened up in Peckham. tom -- History is about battles, great men, gory executions and wigs. That is all. -- The Richelieu Association |
ELLX phase 2
Tom Anderson wrote:
On Mon, 21 Jan 2008, THC wrote: On 20 Jan, 20:12, Mr Thant wrote: Pure rumour says the plan involves the Hayes branch. It's more than a rumour, as confirmed by Bakerloo line GM Kevin Bootle to Modern Railways in November 2007 (p87). He said that "extending the line to Hayes remains a live proposition for the longer term". Which is completely meaningless, since 'live proposition' means everything from 'we're oiling the TBMs now' to 'a work experience student once had a look at a map and thought it might be doable'. The only way it could stop being a live proposition would be if a rift valley opened up in Peckham. That could make a cut and cover extension more straightforward? :-) Paul |
ELLX phase 2
I was looking at the South London options for developing the network
the other day, and it seems to me that the Hayes branch is pretty much the only option for the DLR, so it should probably go to that, with the Bakerloo going elsewhere, though going through Lewisham is probably still a good idea. It'd be a bit unbalanced though, so extending the Stratford branch up the Lee valley or taking over some of the metro services of the GEML might prove beneficial....and if it all gets too busy for a DLR-style service...it can always be upgraded; after all, the hard work comes from securing the basic alignments. |
ELLX phase 2
On Jan 21, 5:08*pm, Tom Anderson wrote:
On Sun, 20 Jan 2008, MIG wrote: New stations and better interchanges on existing lines could provide a lot of new person-routes, both north and south of the Thames, at much less cost than new lines. I think the original suggestion was about capacity, not routes. Building more stations on existing lines can't increase capacity. There are probably cheaper options than extending the Bakerloo, though. I can't work out a formula, but it seems to me that if people could travel more directly to where they wanted to go, spending less time on the transport networks and travelling a shorter distance, it actually would increase capacity. Interchanges could make that possible. |
ELLX phase 2
On Mon, 21 Jan 2008, Jamie Thompson wrote:
I was looking at the South London options for developing the network the other day, and it seems to me that the Hayes branch is pretty much the only option for the DLR, so it should probably go to that, with the Bakerloo going elsewhere, A better option for the DLR is not to go any further at all. The DLR is an excellent short-distance transport system, but it's too slow and low-capacity to be a sensible thing to send great distances. It's a bus on steroids (or a tram on a pie and mash diet), not a substitute for a real railway. though going through Lewisham is probably still a good idea. It'd be a bit unbalanced though, so extending the Stratford branch up the Lee valley or taking over some of the metro services of the GEML might prove beneficial....and if it all gets too busy for a DLR-style service...it can always be upgraded; after all, the hard work comes from securing the basic alignments. The beauty of the DLR is that you can build it on alignments that wouldn't take a heavy rail route; that means it's not necessarily a useful pathfinder for subsequent upgrading. Of course, if you take alignments and build bridges and tunnels with this in mind, you can do it, but it means throwing away much of the cost advantage of the DLR. My current favourite implausible scheme involves somehow (magic?) putting tunnels in in the City that let Metropolitan (and District?) trains which currently terminate at Aldgate (or Tower Hill) carry on to the east, perhaps Canary Wharf, Lewisham and points south. tom -- It is a laborious madness, and an impoverishing one, the madness of composing vast books. -- Jorge Luis Borges |
ELLX phase 2
On 22 Jan, 00:37, Tom Anderson wrote:
My current favourite implausible scheme involves somehow (magic?) putting tunnels in in the City that let Metropolitan (and District?) trains which currently terminate at Aldgate (or Tower Hill) carry on to the east, perhaps Canary Wharf, Lewisham and points south. One that comes up about every 18 months in these parts is sending the Metropolitan line from Liverpool Street, through Aldgate East and Shadwell to New Cross and beyond. Then someone always pops up and points that two trains can't pass on that curve without doing severe damage to each other's paintwork, and the whole thing gets forgotten. Jonn |
ELLX phase 2
On 20 Jan, 20:12, Mr Thant
wrote: Mwmbwls wrote: The 1974 London Rail Study believed the cost benefit case to be weak and so Camberwell like sleeping beauty nodded off until most recently in 2006 Tim O'Toole mentioned it in a Time Out interview last year: http://londonconnections.blogspot.co...line-extenstio... Pure rumour says the plan involves the Hayes branch. U I'm not so sure that the travellers on the Hayes branch would really want it - they already have a 4tph service, two of those being fast from Ladywell to London Bridge (which is an advantage for those who wish to get into town quicker, though a disadvantage for those who want Lewisham either in its own right or for connections including the DLR to the Docklands). Would the Bakerloo service intermingle with other services? The Bakerloo would presumably have to intermingle with freight trains on the line from Peckham Rye to Lewisham, which could present safety and reliability issues (though many of the freights do run late or at night). Even if there was a new separated route constructed through Lewisham for the Bakerloo to reach the Hayes branch, it would still have to share tracks with other services from Peckham Rye (if that is indeed where it surfaced) to the junction just past Nunhead. I'm just not quire sure how it would all work in practice - and it certainly seems like there'd be many potential pitfalls in taking the Bakerloo all the way put to Hayes. Don't get me wrong - I'm very much in favour of extending the Bakerloo, I just wonder if this Hayes talk is merely people grasping for a wider plan which would justify its extension. I think it'd be a great success even if it was just extended to Camberwell, with an intermediate station on the Walworth Road - and could even go further south to East Dulwich (not just the station but into the heart of the neighbourhood), or east to Peckham. The line's central/southern section has the spare capacity, and has the unfulfilled potential. |
ELLX phase 2
On Jan 21, 9:14*pm, Jamie Thompson wrote:
I was looking at the South London options for developing the network the other day, and it seems to me that the Hayes branch is pretty much the only option for the DLR, so it should probably go to that, with the Bakerloo going elsewhere, though going through Lewisham is probably still a good idea. I am not sure that the DLR would offer sufficient capacity down the Hayes corridor - the South of London RUS is now proposing 6 twelve car trains per hour in the peak. Plans for the original Fleet line to link Lewisham with Fenchurch Street were abandoned in 1977 and at that time an extension of the East London Line from New Cross to Lewisham and from Shoreditch to Liverpool Street were proposed instead. Thereafter long grass grew and memories faded. Under the current proposals, I have always felt that New Cross, like Elephant and Castle, is too close to the City to be a viable terminus and that an ELL phase 3 extension to relieve Lewisham, possibly going on to Hayes would be a good idea. It would at some point be necessary to tackle the four coach constraint limit on the Canada Water - Whitechapel section of the ELL but I believe that is going to be inevitable anyway sooner or later. The London Overground proposal already contains links to the "Not quite Outer Circle" core route from the east from Barking,and the north from Watford and suggestions were made for a western extension from Wimbledon to Clapham Junction. Linking the south east quadrant in a similar manner could be worth considering. Mwmbwls - "Renowned Builders of Castles in the Air to the Gentry" - our motto - "Everything will be fine until you try to move in." |
ELLX phase 2
On 20 Jan, 20:01, "Peter Masson" wrote:
"Mwmbwls" wrote I don't think that it was geology that was the dominant blocker. Under the New Works Programme, undertaken to relieve the Depression, parliamentary powers were obtained in 1931 to build the Camberwell extension.with a terminus under Camberwell Green However, London Transport were not convinced that the route would pay.and the project was postponed. The Camberwell powers were renewed in 1955 prolonging their validity to 1961 but were allowed to lapse in favour of the Victoria Line extension to Brixton. In 1963 the London Transport board considered an extension to Peckham. The 1974 London Rail Study believed the cost benefit case to be weak and so Camberwell like sleeping beauty nodded off until most recently in 2006 Of course, Camberwell used to have trains to Farringdon, Kings Cross, and Moorgate - but Camberwell New Road station was closed in 1916. Quite a lot of it is still there. Peter Whilst the station was indeed called "Camberwell New Road" for most of its life (1963 - 1908), it opened as "Camberwell" in 1862 - and when it closed in 1916 it also went by that name. All according to SubBrit's Disused Stations entry: http://www.subbrit.org.uk/sb-sites/s...ad/index.shtml Of course when any extension of the Bakerloo to Camberwell is mooted, the idea of reopening this station (or at least opening a new station on this line nearby) will always come up as a cheaper alternative. If there were to be a new or reopened station then the decision as to what lines it would serve would have to be made - there are two pairs of tracks, one carries the FCC Thameslink service from Elephant & Castle down to the Sutton loop, the other carries the Southeastern service from Blackfriars and then the Elephant down to Sevenoaks. The Thameslink service is every 15 minutes, whilst the Southeastern service is only half-hourly - and the Southeastern trains already stop at Denmark Hill, on the southern edge of Camberwell. Thus it would be most attractive if a new Camberwell station was served by the more frequent Thameslink trains, though platforms could be constructed on both lines so it could thus be a stop for both services. I guess the Southeastern service could itself become more frequent, with trains every 15 minutes. One issue would be whether the Southeastern service, even a more frequent one, would actually be that attractive to passenger from Camberwell - it only goes to Blackfriars, which is itself unlikely to be the final destination for most people, and which only has interchange with the east/west Circle and District lines. Of course passengers arriving at Blackfriars could also change on to Thameslink trains there to get further north - but at present at least Thameslink does not provide a service akin to an Underground line, with trains almost crawling through the central part of the route (something I hope that will be remedied under the Thameslink 2000 project aka the "Thameslink Programme"). Passengers from Camberwell on the Southeastern service to Blackfriars could also change at Elephant & Castle for the Bakerloo and Northern lines - but this isn't a very convenient interchange at all, so passengers might well choose to go by bus to the Elephant (or indeed stay on their bus) - and it'd be unlikely that passengers would get off their bus at Camberwell just to get on a train only as far as the Elephant. If Thameslink trains stopped at Camberwell, or passengers were encouraged to transfer to Thameslink at Blackfriars, then one ends up with the crucial question of whether there is enough capacity - Thameslink is already a very busy route as it is at peak times, so could it handle yet more passengers even if all the trains were 8 carriages long? Whilst having a station at Camberwell would, IMO, be a good thing (though existing passengers might well disapprove given the increase in journeys times an extra station would bring) I'd caution anyone who was tempted to think that it would be a cheaper yet effective substitute for an extension of the Bakerloo line. [I use the name of the TOC "Southeastern" above simply for the ease of reference it provides - of course in a few years time the franchisee could go under a completely different moniker.] |
ELLX phase 2
On 22 Jan, 09:29, wrote:
On 22 Jan, 00:37, Tom Anderson wrote: My current favourite implausible scheme involves somehow (magic?) putting tunnels in in the City that let Metropolitan (and District?) trains which currently terminate at Aldgate (or Tower Hill) carry on to the east, perhaps Canary Wharf, Lewisham and points south. One that comes up about every 18 months in these parts is sending the Metropolitan line from Liverpool Street, through Aldgate East and Shadwell to New Cross and beyond. Then someone always pops up and points that two trains can't pass on that curve without doing severe damage to each other's paintwork, and the whole thing gets forgotten. Jonn The East London Line extension project is the nail in the coffin for any such ideas. Interchange between the District/H&C and the ELLX at Whitechapel is very easy anyway. I wonder if Whitechapel will get lifts for this purpose by the time the ELLX (re)opens... |
ELLX phase 2
"Mizter T" wrote in message ... On 20 Jan, 20:01, "Peter Masson" wrote: "Mwmbwls" wrote I don't think that it was geology that was the dominant blocker. Under the New Works Programme, undertaken to relieve the Depression, parliamentary powers were obtained in 1931 to build the Camberwell extension.with a terminus under Camberwell Green However, London Transport were not convinced that the route would pay.and the project was postponed. The Camberwell powers were renewed in 1955 prolonging their validity to 1961 but were allowed to lapse in favour of the Victoria Line extension to Brixton. In 1963 the London Transport board considered an extension to Peckham. The 1974 London Rail Study believed the cost benefit case to be weak and so Camberwell like sleeping beauty nodded off until most recently in 2006 Of course, Camberwell used to have trains to Farringdon, Kings Cross, and Moorgate - but Camberwell New Road station was closed in 1916. Quite a lot of it is still there. Peter Whilst the station was indeed called "Camberwell New Road" for most of its life (1963 - 1908), it opened as "Camberwell" in 1862 - and when it closed in 1916 it also went by that name. All according to SubBrit's Disused Stations entry: http://www.subbrit.org.uk/sb-sites/s...ad/index.shtml Of course when any extension of the Bakerloo to Camberwell is mooted, the idea of reopening this station (or at least opening a new station on this line nearby) will always come up as a cheaper alternative. If there were to be a new or reopened station then the decision as to what lines it would serve would have to be made - there are two pairs of tracks, one carries the FCC Thameslink service from Elephant & Castle down to the Sutton loop, the other carries the Southeastern service from Blackfriars and then the Elephant down to Sevenoaks. The Thameslink service is every 15 minutes, whilst the Southeastern service is only half-hourly - and the Southeastern trains already stop at Denmark Hill, on the southern edge of Camberwell. Thus it would be most attractive if a new Camberwell station was served by the more frequent Thameslink trains, though platforms could be constructed on both lines so it could thus be a stop for both services. I guess the Southeastern service could itself become more frequent, with trains every 15 minutes. One issue would be whether the Southeastern service, even a more frequent one, would actually be that attractive to passenger from Camberwell - it only goes to Blackfriars, which is itself unlikely to be the final destination for most people, and which only has interchange with the east/west Circle and District lines. Of course passengers arriving at Blackfriars could also change on to Thameslink trains there to get further north - but at present at least Thameslink does not provide a service akin to an Underground line, with trains almost crawling through the central part of the route (something I hope that will be remedied under the Thameslink 2000 project aka the "Thameslink Programme"). Much of the above will change from December this year when the Southeastern Sevenoaks service becomes a joint operation with FCC and runs through to at least Kentish Town as part of Thameslink Key Output 0, which closes the bay platforms at Blackfriars... Paul |
ELLX phase 2
On 22 Jan, 00:37, Tom Anderson wrote:
On Mon, 21 Jan 2008, Jamie Thompson wrote: I was looking at the South London options for developing the network the other day, and it seems to me that the Hayes branch is pretty much the only option for the DLR, so it should probably go to that, with the Bakerloo going elsewhere, A better option for the DLR is not to go any further at all. The DLR is an excellent short-distance transport system, but it's too slow and low-capacity to be a sensible thing to send great distances. It's a bus on steroids (or a tram on a pie and mash diet), not a substitute for a real railway. I have to broadly agree with you on that one - taking the DLR all the way to Hayes seems improbable. Also, bear in mind that the DLR model involves there being many more stations, which would increase journey time quite significantly - that's unlikely to please many Hayes line users. Plus, even if it were more frequent, could even a three car DLR train provide equivalent capacity to the existing service. The only argument for a Hayes conversion to DLR that makes any sense is that a great many of the passengers are commuting to the Docklands, and are currently changing at Lewisham. Even then I still think that converting the Hayes branch to DLR is a pretty unworkable idea. Maybe I'm just not imaginative enough. |
ELLX phase 2
On 22 Jan, 11:02, "Paul Scott" wrote:
"Mizter T" wrote: On 20 Jan, 20:01, "Peter Masson" wrote: "Mwmbwls" wrote I don't think that it was geology that was the dominant blocker. Under the New Works Programme, undertaken to relieve the Depression, parliamentary powers were obtained in 1931 to build the Camberwell extension.with a terminus under Camberwell Green However, London Transport were not convinced that the route would pay.and the project was postponed. The Camberwell powers were renewed in 1955 prolonging their validity to 1961 but were allowed to lapse in favour of the Victoria Line extension to Brixton. In 1963 the London Transport board considered an extension to Peckham. The 1974 London Rail Study believed the cost benefit case to be weak and so Camberwell like sleeping beauty nodded off until most recently in 2006 Of course, Camberwell used to have trains to Farringdon, Kings Cross, and Moorgate - but Camberwell New Road station was closed in 1916. Quite a lot of it is still there. Peter Whilst the station was indeed called "Camberwell New Road" for most of its life (1963 - 1908), it opened as "Camberwell" in 1862 - and when it closed in 1916 it also went by that name. All according to SubBrit's Disused Stations entry: http://www.subbrit.org.uk/sb-sites/s...l_new_road/ind... Of course when any extension of the Bakerloo to Camberwell is mooted, the idea of reopening this station (or at least opening a new station on this line nearby) will always come up as a cheaper alternative. If there were to be a new or reopened station then the decision as to what lines it would serve would have to be made - there are two pairs of tracks, one carries the FCC Thameslink service from Elephant & Castle down to the Sutton loop, the other carries the Southeastern service from Blackfriars and then the Elephant down to Sevenoaks. The Thameslink service is every 15 minutes, whilst the Southeastern service is only half-hourly - and the Southeastern trains already stop at Denmark Hill, on the southern edge of Camberwell. Thus it would be most attractive if a new Camberwell station was served by the more frequent Thameslink trains, though platforms could be constructed on both lines so it could thus be a stop for both services. I guess the Southeastern service could itself become more frequent, with trains every 15 minutes. One issue would be whether the Southeastern service, even a more frequent one, would actually be that attractive to passenger from Camberwell - it only goes to Blackfriars, which is itself unlikely to be the final destination for most people, and which only has interchange with the east/west Circle and District lines. Of course passengers arriving at Blackfriars could also change on to Thameslink trains there to get further north - but at present at least Thameslink does not provide a service akin to an Underground line, with trains almost crawling through the central part of the route (something I hope that will be remedied under the Thameslink 2000 project aka the "Thameslink Programme"). Much of the above will change from December this year when the Southeastern Sevenoaks service becomes a joint operation with FCC and runs through to at least Kentish Town as part of Thameslink Key Output 0, which closes the bay platforms at Blackfriars... Paul True - but my understanding is that's a temporary measure (albeit a long-term one) whilst construction at Blackfriars goes ahead. I was under the impression that eventually Blackfriars would get new bay platforms for terminating services. Of course after a few years of through running to Kentish Town, I think there'll be a lot of passengers who will have grown quite accustomed/keen on this temporary arrangement, and will be displeased to see it finish! Incidentally you say it's going to be a joint Southeastern and FCC operation - how's this thing actually going to work, and what stock is going to be used? |
ELLX phase 2
On Jan 22, 11:19*am, Mizter T wrote:
Much of the above will change from December this year when the Southeastern Sevenoaks service becomes a joint operation with FCC and runs through to at least Kentish Town as part of Thameslink Key Output 0, which closes the bay platforms at Blackfriars... Paul True - but my understanding is that's a temporary measure (albeit a long-term one) whilst construction at Blackfriars goes ahead. I was under the impression that eventually Blackfriars would get new bay platforms for terminating services. Of course after a few years of through running to Kentish Town, I think there'll be a lot of passengers who will have grown quite accustomed/keen on this temporary arrangement, and will be displeased to see it finish! I agree with above comment but I don't quite understand how reversing at Kentish Town is going to work - Will the increased dwell time not interfere with existing services. I would have thought that turning back at Cricklewood would be less of a problem. |
ELLX phase 2
"Mizter T" wrote in message ... On 22 Jan, 11:02, "Paul Scott" wrote: Much of the above will change from December this year when the Southeastern Sevenoaks service becomes a joint operation with FCC and runs through to at least Kentish Town as part of Thameslink Key Output 0, which closes the bay platforms at Blackfriars... Paul True - but my understanding is that's a temporary measure (albeit a long-term one) whilst construction at Blackfriars goes ahead. I was under the impression that eventually Blackfriars would get new bay platforms for terminating services. Of course after a few years of through running to Kentish Town, I think there'll be a lot of passengers who will have grown quite accustomed/keen on this temporary arrangement, and will be displeased to see it finish! From what I've read over the last couple of years I believe the new Blackfriars bay platforms will not necessarily be for the same services as use them now, partly because they'll be on the east side of the through platforms, but OTOH we keep being told the eventual services are not confirmed yet, so anything might happen really... Incidentally you say it's going to be a joint Southeastern and FCC operation - how's this thing actually going to work, and what stock is going to be used? The joint working bit is based on a 'webchat' reply on the FCC website, where it was stated that FCC drivers will hand over to Southeastern for the part of the route south of Blackfriars. The stock is apparently going to be the recently ordered 'Southern' 377s that were supposed to allow for the final 319s to be transferred to FCC - its all tied up with the Watford Junction - Gatwick 'lack of stock' debate thats going on elsewhere at the moment... Paul S |
ELLX phase 2
On Jan 22, 11:33*am, Mwmbwls wrote:
On Jan 22, 11:19*am, Mizter T wrote: Much of the above will change from December this year when the Southeastern Sevenoaks service becomes a joint operation with FCC and runs through to at least Kentish Town as part of Thameslink Key Output 0, which closes the bay platforms at Blackfriars... Paul True - but my understanding is that's a temporary measure (albeit a long-term one) whilst construction at Blackfriars goes ahead. I was under the impression that eventually Blackfriars would get new bay platforms for terminating services. Of course after a few years of through running to Kentish Town, I think there'll be a lot of passengers who will have grown quite accustomed/keen on this temporary arrangement, and will be displeased to see it finish! I agree with above comment but I don't quite understand how reversing at Kentish Town is going to work - Will the increased dwell time not interfere with existing services. I would have thought that turning back at Cricklewood would be less of a problem. Trains at Kentish Town can reverse without blocking either the Thameslink route or the fast lines. There are six (I think) tracks at Kentish town and four platforms, with the EMT trains to St. Pancras using the two fast lines without platforms. Trains from the Thameslink route can reverse in the two platforms inbetween the Thameslink tracks (can't remember their exact designation through the station) and the fast lines without disrupting services for further north. |
ELLX phase 2
On 22 Jan, 11:12, Mizter T wrote:
On 22 Jan, 00:37, Tom Anderson wrote: On Mon, 21 Jan 2008, Jamie Thompson wrote: I was looking at the South London options for developing the network the other day, and it seems to me that the Hayes branch is pretty much the only option for the DLR, so it should probably go to that, with the Bakerloo going elsewhere, A better option for the DLR is not to go any further at all. The DLR is an excellent short-distance transport system, but it's too slow and low-capacity to be a sensible thing to send great distances. It's a bus on steroids (or a tram on a pie and mash diet), not a substitute for a real railway. I have to broadly agree with you on that one - taking the DLR all the way to Hayes seems improbable. Also, bear in mind that the DLR model involves there being many more stations, which would increase journey time quite significantly - that's unlikely to please many Hayes line users. Plus, even if it were more frequent, could even a three car DLR train provide equivalent capacity to the existing service. The only argument for a Hayes conversion to DLR that makes any sense is that a great many of the passengers are commuting to the Docklands, and are currently changing at Lewisham. Even then I still think that converting the Hayes branch to DLR is a pretty unworkable idea. Maybe I'm just not imaginative enough. Among a great many other things, I've no idea about the mechanical characteristics of a DLR unit, so can't comment about things such as acceleration nor top speeds (say the Hayes branch would maintain it's current stations and not adopt the DLR-style of almost tram stop frequencies ), but the same argument could be said that the DLR is insufficient for serving Canary Wharf itself, given the number of commuters, hence the need to increase the number of units per train. Don't get me wrong, I think the DLR is a great system that did/does it's job near enough perfectly, which is to cheaply provide mass transport on the cheap to spur regeneration. Eventually though, you hit a point when that phase is complete, and you have to move more people than you can deal with, and then it's the time to move to something with more capacity, e.g. medium or even heavy rail. Though, if they can get the DLR capacity up to tube levels, that's probably just as good. It's the capacity that matters, not the means. The only reason I suggest the Lee Valley to Hayes is that it would provide a downstream heavy rail crossing between the GE lines and SE lines that could be quite useful, though I suppose we'll (hopefully!) get the Abbey wood CrossRail tunnel, so perhaps it'd be a fringe benefit at best. My main aim with linking things up is to remove services upstream, to provide better interchange viability as the outer services could then get to the central area faster (and there would be more terminal capacity for them). The same can be achieved with shuttle services though, but opening up new direct journey opportunities is always a good thing. IIRC, I read something somewhere about the DLR plans for it to head south to Catford ( or maybe Beckenham Junction? ), but they built Lewisham station in such a fashion (below the road, but not deep enough for tunnel nor high enough for viaduct) that it become much more difficult. So not *totally* random ideas. |
ELLX phase 2
On Mon, 21 Jan 2008, MIG wrote:
On Jan 21, 5:08*pm, Tom Anderson wrote: On Sun, 20 Jan 2008, MIG wrote: New stations and better interchanges on existing lines could provide a lot of new person-routes, both north and south of the Thames, at much less cost than new lines. I think the original suggestion was about capacity, not routes. Building more stations on existing lines can't increase capacity. There are probably cheaper options than extending the Bakerloo, though. I can't work out a formula, but it seems to me that if people could travel more directly to where they wanted to go, spending less time on the transport networks and travelling a shorter distance, it actually would increase capacity. Interchanges could make that possible. To a point. If people are making a journey using lines A, B and C, and you add an interchange between A and C, it relieves B. It doesn't relieve A or C, though, and if those are at capacity, it doesn't relieve the bottleneck. It depends on the details of the network, i suppose. I think you alluded to platforms on the South London line at Loughborough Junction (interchanging with the Holborn aka Thameslink line) and Brixton (interchanging with the Chatham main line). Would those add capacity? I'll assume that people can come from Batterclapstock, ie on the SLL west of Brixton, from Peckham, ie along the SLL west of Loughborough Junction, from the southern part of the Chatham, or the southern part of the Thameslink route, and want to go to one of Victoria, Blackfriars etc or London Bridge. Looking at the possible combinations: Batterclapstock - Victoria: no, wrong way Batterclapstock - Blackfriars: no, take a radial line into town + change Batterclapstock - London Bridge: no, direct train already Peckham - Victoria: no, direct train already Peckham - Blackfriars: no, go via London Bridge / Cannon Street (?) Peckham - London Bridge: no, wrong way Chatham - Victoria: no, direct train already Chatham - Blackfriars: no, change at Herne Hill Chatham - London Bridge: maybe Thameslink - Victoria: no, change at Herne Hill Thameslink - Blackfriars: no, direct train already Thameslink - London Bridge: no, change at Elephant or Blackfriars The only journey that gets improved is Chatham - London Bridge: if you're south of Penge, you can get a direct train or a good change (at Shortlands or Penge). If you're north of there, you either backtrack to Penge, or do a double change via Herne and Tulse Hills, both of which are a bit awkward. Being able to change at Brixton onto an SLL train would make life easier, even though the SLL route to London Bridge is a bit roundabout. This would take people off the Tulse Hill or New Cross Gate lines into London Bridge, and put them on the SLL. Possibly a minor win, i'm not sure. To sum up, i think building those platforms would be a good idea, to add flexibility and resiliency to the network, and to serve local users better, but i don't think they're going to deliver extra capacity. tom -- space, robots, pirates, vikings, ninjas, medieval castles, dinosaurs, cities, suburbia, holiday locations, wild west, the Arctic, airports, boats, racing cars, trains, Star Wars, Harry Potter, Spider-Man, Batman, SpongeBob SquarePants, Avatar: The Last Airbender and more |
All times are GMT. The time now is 02:51 PM. |
Powered by vBulletin®
Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Copyright ©2004-2006 LondonBanter.co.uk