Home |
Search |
Today's Posts |
#11
![]() |
|||
|
|||
![]()
I agree that South East London needs better transport, and that Crossrail
isn't it. (I think it's mildly ridiculous that it won't serve Woolwich, for a start). But I definitely don't think it's TL2000 - if I was living in, say, Eltham and could choose between two trains per hour to Charing Cross and two more onto Thameslink, and four to Charing Cross, I'd choose the latter.* The train services in South East London are appalling, and sending a few of them to Luton isn't going to change that. What the area needs, short of an extension of the Bakerloo line, is proper turn-up-and-go metro services - something that TL2000 is going nowhere near providing. Which is really an argument for one part of TL2k without the other - the quadrupling from Met C Jct to Boro Mkt Jct and the London Bridge station rebuild without silly dual-voltage through routings. The problem with this is that up to 48tph might be a little much for the 6 platforms at Charing X. The solution might be a nice little bit of tunnel - either to Victoria or to run as a Chelney style line to Parson's Green (then Wimbledon to take over the lines to Sutton, Epsom and Chessington). The same functionality as TL2k with the added bonus of decongesting London Bridge a bit would be the construction of an interchange station in Southwark where the Holborn Line crosses over the SE Main. *Yes I've just plucked those figures out of the air. Regardless, you make a good point. Compare the success of high-frequency metro lines with the mess of branching low-frequency routes in South London. |
#12
![]() |
|||
|
|||
![]()
Jonn Elledge wrote:
"Gary Jenkins" wrote in message om... " It will effectively bring the tube to London's busiest national rail line (Liverpool St - Shenfield), provide a new fast link from North Kent to Docklands, the city and West End, provide a cheap fast route from Heathrow, and relieve congestion on the Central, Circle and District lines. Crossrail may do all these things, but, wherever it crosses the river, it will be of little ure to most people in South-East London. IMHO Crossrail should take its place in the queue behind Thameslink 2000 which will allow more trains into Central London from all parts of SE London including a future link with Crossrail at Farringdon. I agree that South East London needs better transport, and that Crossrail isn't it. (I think it's mildly ridiculous that it won't serve Woolwich, for a start). But I definitely don't think it's TL2000 - if I was living in, say, Eltham and could choose between two trains per hour to Charing Cross and two more onto Thameslink, and four to Charing Cross, I'd choose the latter.* The train services in South East London are appalling, and sending a few of them to Luton isn't going to change that. What the area needs, short of an extension of the Bakerloo line, is proper turn-up-and-go metro services - something that TL2000 is going nowhere near providing. Jonn *Yes I've just plucked those figures out of the air. How about that Jubilee Line extension from North Greenwich... -- Dave Arquati Imperial College, SW7 www.alwaystouchout.com - Transport projects in London |
#13
![]() |
|||
|
|||
![]()
"Dave Arquati" wrote in message
... I agree that South East London needs better transport, and that Crossrail isn't it. (I think it's mildly ridiculous that it won't serve Woolwich, for a start). But I definitely don't think it's TL2000 - if I was living in, say, Eltham and could choose between two trains per hour to Charing Cross and two more onto Thameslink, and four to Charing Cross, I'd choose the latter.* The train services in South East London are appalling, and sending a few of them to Luton isn't going to change that. What the area needs, short of an extension of the Bakerloo line, is proper turn-up-and-go metro services - something that TL2000 is going nowhere near providing. Jonn *Yes I've just plucked those figures out of the air. How about that Jubilee Line extension from North Greenwich... Same problem as Crossrail, to my mind - by coming to the Woolwich line that far East, you limit the route of any possible extension to pretty much heading out to Abbey Wood and beyond. Given that the Woolwich line already has two routes to central London (via Greenwich, and via the Blackheath tunnel), you'd end up with one suburban route with three different routes into town - the exact opposite of what makes a useful high-frequency metro connection. What any tube extension should do is be able to seperate one route from the rest of the network. For example, extending teh Bakerloo down the Old Kent Road to New Cross and Lewisham would allow tube connections to (say) Hayes and Bromley North, but leave the rest of the network intact. In contrast, if you take the Jubilee to Thamesmead via Woolwich, you need to double track the Woolwich line; if you continue it all the way to Dartford you could avoid this, but then you end up with Greenwich and Deptford cut off. The upshot of this seems to be that any tubes into North Kent of suburbs shoudl avoid the Woolwich line like the plague. I'm already at a loss as to how the post-Crossrail service pattern will look, and what will happen to the Blackheath tunnel and Greenwich lines. Jonn |
#14
![]() |
|||
|
|||
![]()
Richard J. wrote:
Aidan Stanger wrote: Michael Bell wrote: snip There a trickle of mentions of Crossrail in the press to give the impression that the project exists and is going to happen, but it is pie in the sky because it is not value for money. So as not to formally abandon the idea, the promoters don't mention the alternative, the butter, the home comforts. That money and effort could be much better spent in another way, obvious every day to travellers in London. It would be far better to abolish Crossrail Corporation (the #1 enemy of Crossrail) and make Crossrail value for money. Do you mean Cross london Rail Links Ltd? That's them. In what way are CLRL the No.1 enemy of Crossrail? They push up the cost while making decisions that reduce the financial benefits. Just look at what they've done to the core section: * They've insisted that the Canary Wharf branch be part of the core route. While there is some merit in the idea of a Crossrail branch to the Docklands area, it should not be a priority because they've just had the JLE (constructed at vast expense) and because extra connectivity and capacity could be provided with a boat service (fully under the travelcard scheme) which would link communities north and south of the river far better than Crossrail ever could. * They also insisted on having the Great Eastern branch surface near Stratford, when a GlobeTown portal (near the canal) would've been much cheaper. Those have added billions of pounds to the initial cost, but it gets worse. They've based their decisions on incorrect assumptions: * They assumed a line to Dagenham (to link with the Tilbury Line) would have to be in tunnel until beyond Barking Creek. This was a stupid assumption because there's plenty of room alongside the DLR (and as DLR are planning a Dagenham branch, it would make sense for it to be designed to be upgradable to heavy rail standards, so that Crossrail could eventually take it over). * They don't know the difference between suitability and optimality. They say the trains needed for the busy core section would be unsuitable for longer distance services because the core section needs high acceleration and plenty of standing room while the longer services need high top speed and seats all round. However, in reality this just means it's suboptimal. If you accept the complications of having to have longer trains with slightly more expensive motors, the Milton Keynes route (terminating at Wolverton and giving Virgin Northampton) is still extremely attractive. Longer distance passengers are generally more profitable, and as Crossrail stations are so much more convenient than Euston for many passengers, loadings at Watford Junction would be balanced (allowing abolition of Virgin's pickup/setdown restrictions at Watford Junction). Not only would the route into London from Willesden be more direct, it would free up two tracks East of Willesden, creating a dedicated freight route from Willesden Junction to Dalston Junction via Primrose Hill (a grade separated crossover would be required, but that could easily be provided N of Kings Cross). I had thought they might improve, as their line 6 (to Kingston) didn't look too bad. Alas, they have got worse! Take a look at some of their more recent decisions: * Their Docklands branch would go under the Thames at Woolwich... but would fail to stop there! DLR have also decided to go to Woolwich and instead of saying "STOP! There's no point spending money on your indirect Woolwich branch because after ours opens, yours will run empty! Try extending it to Thamesmead instead" they just took the attitude "OK, you can have Woolwich, we'll run under a busy town center (that's one of the biggest bus interchanges in SE London) without stopping!" * After that, they propose that new tracks be constructed (expensively) alongside the existing tracks all the way to Ebbsfleet. There's no demand for services to Ebbsfleet from N of the river (where Stratford will still be a more convenient CTRL railhead) and the benefits of extra tracks on the North Kent line come nowhere near the cost. * Things are just as bad at the western end. Instead of running an all stations, they want to take over the Heathrow Express service. Not only will a profitable service be lost, the passengers of West London will gain nothing from Crossrail! * Some of the trains will run through the Crossrail tunnel and terminate at Paddington because CLRL can't figure out what to do with them. * Meanwhile on the Great Eastern branch, they've decided to keep a ten minute all stations service running into Liverpool Street. They seem to have forgotten the project's original objectives. Whom would you get to design and develop the scheme instead of them? The leading contender would be London Regional Metro Co. |
#15
![]() |
|||
|
|||
![]() I agree that South East London needs better transport, and that Crossrail isn't it. (I think it's mildly ridiculous that it won't serve Woolwich, for a start). But I definitely don't think it's TL2000 - if I was living in, say, Eltham and could choose between two trains per hour to Charing Cross and two more onto Thameslink, and four to Charing Cross, I'd choose the latter. But wouldn't TL2000 offer the possibility of four an hour to Charing Cross plus two on Thameslink? The train services in South East London are appalling, and sending a few of them to Luton isn't going to change that. What the area needs, short of an extension of the Bakerloo line, is proper turn-up-and-go metro services - something that TL2000 is going nowhere near providing. Jonn Personally I think the problem is worst at peaks and extra trains via TL2000 would help to alleviate overcrowding, although a short term solution would be longer trains and lengthening platforms where necessary to accommodate them. I'm not sure a tube type service off peak is really needed. Moving from four to six trains an hour, as the Strategic Rail Authority is currently suggesting, seems to be a lot of investment for comparatively little benefit. It shouldn't be beyond the wit of most people to plan their journey to cope with four evenly spaced trains an hour, at the same times past each hour. If someone does just turn up on spec then a maximum wait of 15 mins isn't that much worse than one of ten minutes. As an alternative to a Bakerloo extension is it feasible to hope for a Jubilee line branch from North Greenwich in a south-easterly direction towards Charlton. Eltham and Sidcup? Alternatively this could be a completely new line going on northwards to Canary Wharf, Mile End and Hackney and finishing off at Finsbury Park or Tottenham Hale. This could be delivered either for the 75th Jubilee of Elizabeth II (2027), the 80th birthday of Charles III (2028) or the 50th birthday of William V (2032) |
#16
![]() |
|||
|
|||
![]()
"Gary Jenkins" wrote in message
om... I agree that South East London needs better transport, and that Crossrail isn't it. (I think it's mildly ridiculous that it won't serve Woolwich, for a start). But I definitely don't think it's TL2000 - if I was living in, say, Eltham and could choose between two trains per hour to Charing Cross and two more onto Thameslink, and four to Charing Cross, I'd choose the latter. But wouldn't TL2000 offer the possibility of four an hour to Charing Cross plus two on Thameslink? Not without some serious work upgrading the lines. And any suggestions would no doubt be met with, "What do you need more trains for? You've already got two to Charing Cross, and two on Thameslink." I'm not sure a tube type service off peak is really needed. Moving from four to six trains an hour, as the Strategic Rail Authority is currently suggesting, seems to be a lot of investment for comparatively little benefit. It shouldn't be beyond the wit of most people to plan their journey to cope with four evenly spaced trains an hour, at the same times past each hour. If someone does just turn up on spec then a maximum wait of 15 mins isn't that much worse than one of ten minutes. I agree that for a lot of suburban routes trains per hour should do it. But I think it would be better to have 4tph to a single destination - people don't just want to go to "London", they want to go to Charing Cross, or Victoria, or London Bridge. If it's 2tph to Charing Cross and another 2tph to Victoria, that's effectively only a half-hour frequency to my mind. I think Thameslink would be better providing 4+ trains per hour on a smaller number of routes, taking them over completely. That way, there's service predictability - you can turn up and know there'll be a train to Blackfriars and King's Cross (timetabled) within the next fifteen minutes. If Thameslink took the Bexleyheath, Swanley and Sutton loop routes over completely for 4tph each, and then served some longer distance routes less regularly, I think that'd be a much bigger improvement to services than just redirecting a random selection of trains to Blackfriars every day. As an alternative to a Bakerloo extension is it feasible to hope for a Jubilee line branch from North Greenwich in a south-easterly direction towards Charlton. Eltham and Sidcup? Alternatively this could be a completely new line going on northwards to Canary Wharf, Mile End and Hackney and finishing off at Finsbury Park or Tottenham Hale. This could be delivered either for the 75th Jubilee of Elizabeth II (2027), the 80th birthday of Charles III (2028) or the 50th birthday of William V (2032) Maybe it's just because I'm a republican (not in the US sense), but I don't really believe that transport should be planned around royal birthdays... At any rate, I don't think we'll be seeing any new 'tube lines' in London. I think Crossrail type takeovers of suburban routes is the best we'll get. Jonn |
#17
![]() |
|||
|
|||
![]() Michael Bell wrote: Both stations could demolished and a new station built at the crossover, but it might be cheaper and better to link the existing stations, for example with a rope-hanging cable car. Tricky but cheap! A rope-hanging cable-car!?! LOL!!! Um... this *is* a spoof, right? Right...? |
#19
![]() |
|||
|
|||
![]()
"Aidan Stanger" wrote in message
... Whom would you get to design and develop the scheme instead of them? The leading contender would be London Regional Metro Co. I've been looking at their site, and two words come to mind: "performance pollution". It'd be wonderful if Crossrail could act as a decent suburban railway, and also serve longer distance routes; but it'd be an operational nightmare if a tube frequency service in Ilford or Gidea Park could be disrupted by a slight delay in Reading or Colchester. Jonn |
#20
![]() |
|||
|
|||
![]()
Gary Jenkins wrote:
As an alternative to a Bakerloo extension is it feasible to hope for a Jubilee line branch from North Greenwich in a south-easterly direction towards Charlton. Eltham and Sidcup? The problem is the alignment of North Greenwich station means that any tunnel from there would have to go under the river. However, such a tunnel could be constructed from W of the station, though the lack of a step plate junction makes it more difficult. This would be great for Eltham, as an elongated station (with travelators instead of escalators) could serve both the station and the High Street. I'm less sure about Sidcup - the residential density is lower there, and there are already four bus routes linking it to Eltham. Alternatively this could be a completely new line going on northwards to Canary Wharf, Mile End and Hackney and finishing off at Finsbury Park or Tottenham Hale. I don't think a line that misses Central London would be worth all that expensive tunnelling! |
Reply |
Thread Tools | Search this Thread |
Display Modes | |
|
|
![]() |
||||
Thread | Forum | |||
Boris: Crossrail not yet "signed, sealed and delivered" [was:Transport Secretary vows to finish Crossrail] | London Transport | |||
Optimum configuration of Crossrail (Was: Diesel Electric Trains on CrossRail) | London Transport | |||
Optimum configuration of Crossrail (Was: Diesel Electric Trains on CrossRail) | London Transport |