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Francis,The author of the article is clearly unaware of the LBH&F decision to make the cycleway permanent (it was previously under an experimental traffic order) and TfL has provided funding "for improvements to crossing points and junctions which are scheduled to be undertaken in the current financial year".The current implementation hasn't implemented any of the design features originally consulted upon for junctions at Weltje and Rivercourt Rds.  This has been raised by LCC to both LBH&F and TfL.LBH&F has recognised this as they say "upgrades are currently being developed, such as those at the Rivercourt Road and Weltje Road junction" and "improve traffic management on Rivercourt Road and Weltje Road, including traffic reduction measures to improve safety in the area, traffic access restrictions and changes from one-way to two-way traffic flow whilst maintaining access and servicing for properties."So that means closing both Rivercourt and Weltje at the junctions with the A4 and change both roads to two-way with access at King St.  That will substantially reduce vehicles crossing the cycleway and I think residents on both streets will welcome becoming a Low Traffic Neighbourhood and not being rat runs any more as well.It is good the article highlights the design issues to keep the pressure on LBH&F for rapid action but the article is out of date as it doesn't reference the cycleway has been made permanent by LBH&F and TfL has provided funding to address the known problem junctions.

Michael Robinson ● 1288d

The report suggests that the indentation of the lane, which would be required for the raised table to be in front of it, was not possible because of the position of the trees by the junction. The principle that trees can go to enable the Cycleway has already been established by Hounslow at the Chiswick Lane junction, so Hammersmith and Fulham could follow that example.Although, the Chiswick Lane junction is signalised it is only safer to the extent that cyclists use it in the way that it is designed. Many, quite legally, choose to circumvent the long wait for the cyclist phases by staying in the general traffic lanes. A high proportion, I'd say at least a quarter from the number that pass me when I am dutifully waiting on my bike at the junction, ignore the red phase for cyclists.Although the percentage of serious injuries per journey may fall if Weltje Road closed, it would transfer the risk to Chiswick Lane and it is likely that the number would rise there. One council would be transferring its safety problem to another and Hounslow would have little choice but to object. It may well be that they have already done so which is why the closure of Weltje Road was not incorporated into the design despite the LCC pointing out the dangers.I can find no record of Hammersmith and Fulham making the 'Safe Cycle Pathway' permanent but whether it is or not is irrelevant as this is just an administrative technicality. For once in this very complicated story we have some data which nobody can disagree on the implications. This section of the Cycleway is unsafe. Something needs to be done and that probably means either closure or a radical rethink of the design to be implemented as quickly as possible. The nature of the traffic order which enables the scheme makes no difference to this imperative.

Jeremy Parkinson ● 1288d

Tom, fair minded folk on this forum will recognise that didn't actually predict that C9 was about to close but that the current level of serious accidents meant that the King Street section might have to be shut if nothing can be done to stop the high level of accidents. By your logic I am also predicting that Weltje Road access will be shut.You are making a huge assumption about fault here and, as far as I am aware, none of these collisions have resulted in prosecutions or convictions so no conclusions can be reached about causes other than the design of junctions is deficient. On the subject of my predictions, I along with many others, argued before this cycleway was introduced, that a bi-directional operation along a road with lots of side-entries would be inherently dangerous. This has now proven to be the case to the extent that you are arguing that what has been put in is not proper infrastructure.It may well be that better junction treatments implemented by Hounslow between Goldhawk Road and Chiswick Lane have reduced collisions in these areas but, as you have pointed out to me in a different context, the cycleway was closed in this section for a significant part of 2022. What you seem to be arguing that serious injuries that might have occurred there have somehow moved further east and therefore were unavoidable. This is obvious nonsense.Your argument that paint on roads is dangerous is a new one. Is this now the consensus in academic community or is this just one piece of outlying non-peer reviewed research that just happens to suit your argument at this time? If the academic consensus is actually that painting the junctions on King Street blue would have increased not decreased accidents, why is most cycle infrastructure being implemented with different colour surfaces and why are you not demanding that local authorities stop putting councils at risk.Your claim that improvements to make these dangerous junctions safe is obviously good news although it is surprising no announcement has been made on the subject and LBHF did not take the opportunity to point this out when questioned for the article instead of just repeating a bland statement about reviewing the situation.I presume, funding being in place and the list of injured cyclists growing longer by the month, work on these junctions will be expedited. Are you able to share a start date for the work and will the new design require the removal of any more mature trees by these junctions?

Francis Rowe ● 1287d

Francis, you specifically speculated that the length of C9 through Chiswick might no longer be viable, not just that the King St section would be shut, as you are now trying to claim.If a pedestrian was hit on a zebra crossing, it would be reasonable to assume that most likely the driver was at fault: the pedestrian has priority and the driver should have given way. Similarly if a cyclist is hit on the cycleway by a vehicle entering or exiting a side junction, it is reasonable to assume the driver is at fault: the cyclist has priority and the driver should have given way.I said that back in 2019 on this forum that a bidirectional cycle route without mitigation would be expected to increase the accident rate at unsignalled side junctions, but that setting back the cycleway and introducing  a raised roadway would mean an overall reduction. That was based on the published research by Schepers and he was kind enough to confirm my understanding of his work when I contacted him.  It was his research that concluded that blue paint had no effect and red paint actually increased the risk of collision at side junctions.In fact the collision data on the High Road is consistent with Schepers' research: we have seen the marked increase in collision injuries at the unsignalled side roads on C9 without mitigation that carry the largest amount of traffic: Weltje and Rivercourt Roads. In comparison, since the stretch from Chiswick Lane to Goldhawk Road has been open with the full C9 design, with not coincidently exactly the mitigation that Schepers recommended, there have been no collision injuries reported on that stretch. In contrast there have been multiple injury collisions on King St over the same period. I never claimed the "obvious nonsense" that collision injuries somehow migrated eastward - that's your own construction!Given C9 has been made permanent by LBHF, the full plans were consulted on prior to the pandemic and funds have been already allocated for the upgrade, I would expect work to start soon but I'm not aware of an exact start date. I do know that the full plans don't show the removal of any trees, though.

Tom Pike ● 1286d

Tom, it is true that I raised the question of the viability of the Chiswick section if the King Street section has to be closed due to safety concerns due to the rising number of injuries to cyclists. No predictions were made.Even if you are correct in your assumption that the driver is always at fault in these collisions, this will offer little comfort to the injured cyclists. Either there is something about the Cycleway on King Street that causes driver behaviour to suddenly deteriorate or there is a flaw in the design.From what you say, your scepticism on the value of surfaces differentiated by colour is indeed based on one piece of research. Am I right in concluding the view that blue surfaces have no effect is not shared by TfL, Hounslow and LBHF traffic engineers?When you say C9 has been made permanent in Hammersmith does that mean that hard infrastructure has been put in or that it is now been implemented by a non-experimental traffic order? Assuming the design posted earlier is what is going to be implemented that may mitigate the problem, we will have to wait and see. This presumably means closing Weltje Road has now been ruled out?Although the trees will have been saved, as I read the map it will mean the loss of a pedestrian refuge in front of the West London Free School which I can see some people being unhappy about. What about the other junctions? Although half the serious injuries have occurred there, the remainder still equal the total that occurred in the same area over the previous five years.I genuinely hope you are right about these mitigation measures at Weltje Road being fully funded and that work is about to start. Do you share my bafflement that LBHF chose not to mention this when asked for a comment on the growing number of cyclist injuries at these junctions?

Francis Rowe ● 1286d

I have posted the link to Friday's decision to make the cycle lane permanent above. Now you can knock yourself out reading the accompanying papers. As I'm feeling particularly helpful this morning I post below the commentary on immediate further improvements from the main reportImmediate: As referred to in Recommendation 4 Increase the visibility of the cycle path by adding additional surface markings and signage on the cycle track and road surface. Introduce a new zebra crossing on King Street near the Weltje Road junction to create a safe crossing for students and residents. Improve visibility at junctions by adding new surface dressing and/or kerbing. Progress measures in conjunction with local stakeholders to improve traffic management on Rivercourt Road and Weltje Road, including traffic reduction measures to improve safety in the area, traffic access restrictions and changes from one-way to two-way traffic flow whilst maintaining access and servicing for properties.  The following measures are being considered to address safety concerns and issues raised through collision data analysis and engagement. All of the below are subject to further investigation, road safety audits and discussion with TfL and other key stakeholders:o Narrowing the junctions of Rivercourt Road and Weltje Road and implementation of crossing changes. Review measures that will reduce entry and exit speeds and increase awareness for drivers.o Reducing traffic volumes by introducing access restrictions on Rivercourt and Weltje Road and enabling two way traffic to maintain access.o Possible changes to bus stop near to the junction of Rivercourt Road to improve sight lines.o Surveys to consider the impact of trees on visibility and sight lines.o Introduction of new controlled crossings on King Street near to Rivercourt and Weltje Roads.o General decluttering to improve visibility to and from side roads.o Resurfacing and relining of side roads

Paul Campbell ● 1286d

"You have forgotten the ridiculous 'cycle through the petrol station' junctions on the A4 footpath."That's still less bad than the High Road route."When you cycle on the A4, nobody sees you except the drivers whizzing past at 40mph"Cars very rarely whizz past at 40mph because of traffic.  Quite often you overtake the cars on your bike.Whatever arguments you come up with, you can get from Hogarth Roundabout almost to Hammersmith Broadway with very few junctions (plus the petrol station).  It's a lot quicker, and it's a lot safer because of the lack of junctions.The pollution is bad on the High Road, and King Street as well, and you will be breathing it in for longer, and you will be breathing more heavily from all the effort from getting up to speed from all the stopping and starting you will have to do.As for your arguments about commuting, if commuting isn't a major issue, why are the roads so clogged during the morning and afternoon rush hours?You have your own very specific viewpoint about how things should be done, and you are ignoring anything that doesn't fit your ideas.  You don't speak for me, or for a very large number of cyclists in London.Before all the usual anti-cycling crowd jump on my comments, a lot of you are even more wrong than Michael.  We have to reduce the number of cars on the road.  It's the only way to fix our air pollution problems.  Michael is wanting to go about it the wrong way, but at least he wants to move things in the right direction.

Al Webber ● 1286d

Al, your problem is that because you have a preference for a route that happens to go past where you live, you think that everyone else must be the same as you.  The numbers cycling along CHR compared to the tiny numbers along the A4 demonstrate that you are wrong.People taking other modes of transport to visit CHR are more likely to switch to cycling when they see others cycling there.  As I said, the route is 'self advertising'.  The only people who see cyclists on A4 are drivers and it doesn't matter what speed the cars are going past on the A4.  The point is that drivers on the A4 are unlikely to switch their journey to cycling.  You are also wrong about pollution.  CHR pollution has been steadily dropping since 2019 and is below EU thresholds for NOx and particulates.  The A4 is way above these thresholds.  This isn't a surprise given there is almost 10 times more motor traffic on the A4 compared to Chiswick High Rd.  I know the facts don't fit your view of the world but you really are poisoning yourself more by cycling alongside the A4.If you look at patterns of employment in Hounslow, the further west you go, the more people work in Hounslow itself.  A 20+ round trip cycling into central London isn't viable for all but a few.  That is why Hounslow strategy was to link town centres so people can visit them by cycling, not bypass them for the benefit a small number of long distance commuters.You can't get away from the fact that cycle routes should be built where people want to go.  People want to visit the amenities along CHR and King St.  Nobody wants to visit the A4 because there is nothing there.The numbers of people cycling on CHR and particularly the increase in daytime and weekend numbers speak for themselves.  People have already made their decision with their choice of route.

Michael Robinson ● 1286d

Silly Jeremy looking for information on the Safer Cycle Pathway on Hammersmith and Fulham's Safer Cycle Pathway page. I did follow your link and found a brief item about making the cycleway permanent on page 37 of the cabinet paper reports but no minutes and I couldn't track down any associated report which the cabinet papers said should have been published four days before the meeting. It seems extremely strange that such an important decision should be so hidden away and, for all the criticism they receive, I can't see either Ealing or Hounslow handling things in this way. Ealing made a big deal about making Fishers Lane restrictions permanent. It is hard not to conclude that the timing of the move as worrying numbers on injuries and collisions came out prompted it to be done on the down low. It still remains confusing whether or not this means the implementation of permanent infrastructure (i.e. concrete kerbs as opposed to rubber wands) on an experimental traffic order or the current interim scheme on a permanent traffic order. Either way H&F Council just looks downright shifty.
On Dukes Avenue, I'm not arguing against closure. As I said, it seems like an anomaly which I would presume has something to do with TfL and Hounslow being concerned about pressure on SCR. Using a residential road as a relief route is not ideal but then again residents of SCR (of which there are many more than Dukes Avenue due to the higher proportion of flats) are going to be appreciative of the authorities considering their interests. If you close Weltje Road and leave Dukes Avenue open you get the worst of both worlds with increased usage of the dangerous junction on the High Road. I suppose Hounslow Council can't really do that much if Hammersmith & Fulham do decide to do this but it will, in my view be transferring problems and risk from Hammersmith to Chiswick. I suppose it is only a backwater so they will probably feel they can let it slide.

Andrew OSullivan ● 1286d

It isn't fair to say that people are ignoring this part of the problem. However, driver negligence, confusion and irresponsibility are constants and you can't plan infrastructure on the basis that they aren't going to happen.A driver emerging from a side road across the cycleway has six potential points of danger to consider - cars on the road, cyclists on the cycleway and pedestrians on the pavement coming from both ways. Of course if they hit a pedestrian or a cyclist it will be their fault but more collisions are inevitable with this layout. Driver education can only mitigate this problem very slightly.Cycleway 9 was always likely to be less safe statistically than what went before. There is a consensus in the research that you can make cyclists safer by segregating them from traffic but there is little you can do at intersections and junctions.What Cycleway 9 does is introduce more junctions for cyclists and make them higher risk. Take for instance a journey eastbound from Chiswick Lane to King Street on the High Road. Before I could cycle along here in the general direction of traffic with no confusion over priority with vehicles emerging from side roads. The chance of being involved in a serious collision when you are cycling in a straight line with unsegregated traffic is vanishingly small. However, although it IS safe it doesn't FEEL safe because you have buses and lorries on your shoulders. In this specific stretch you also needed to move into the right hand lane to cross the Goldhawk Road junction which made the route too intimidating for less experienced cyclists and people accompanying children.When H&F describe their cycleway as the Safer Cycle Pathway this isn't necessarily Orwellian double speak. It shows that the important thing about it is that many people feel safer on it and therefore a wider range of people are cycling along the High Road. There are more women which is critical given the imbalance between cycling rates of men and women. There has also been a rise of children at Latymer and West London Free School cycling. The numbers remain quite small but this is an encouraging development. For several years I used to see a lone Latymer pupil regularly ride through Fishers Lane to get to school and felt it was sad he was the only one.The problem with the King Street section is that it was implemented very hastily. What someone who works at H&F told me was that the money was given by Andrew Gilligan on the condition that it was spent immediately because he knew he was going to be off the TfL board imminently.However, people might like to play with the numbers, the current design is demonstrably dangerous. Mitigation measures need to be put in place urgently to reduce these serious collisions.Ultimately, no matter what you do at these junctions the basic problem of the complexity of navigating through them remains and I think we have to expect a continuation of a higher level of serious collisions for cyclists even allowing for greater use. How these will ultimately fall is the safety in numbers effect in which driver awareness of the potential for there to be a cyclist at a junction is triggered by seeing cyclists. The only way that this will happen is by increasing the range of the type of people that cycle and you do that by making them feel safer which Cycleway 9 does.

Mark Evans ● 1285d

"The chance of being involved in a serious collision when you are cycling in a straight line with unsegregated traffic is vanishingly small."Sorry Mark, that simply isn't correct.  Prior to the 2019 decision on C9, myself and some others did extensive analysis of about 430 collisions involving cyclists along the route of C9 along CHR and King St (this was data going back to 2005).  This used police information on the details of the collision including direction of cyclist and vehicle and if there were turning movements.25% of collisions involved the cyclist and vehicle travelling in the same direction.  25% is not 'vanishingly small'.  In addition, 12% of collisions involved the cyclist being 'doored' by parked cars.So a segregated lane would have prevented 37% of collisions before even considering junctions.'What Cycleway 9 does is introduce more junctions for cyclists'No it doesn't.  It should be obvious that a bike lane along one side of the road means fewer junctions are passed than lanes along both sides of the road.  If you are in C9, you can't be hit by a car emerging from the junction of, say, Fishers Lane and CHR.'there is little you can do at intersections and junctions.'Again, incorrect. Protection can be based upon separation by space and separation by time.  Cycle-specific signals at the junctions of Dukes Avenue, TGT, Chiswick Lane separate cyclists and motor vehicles by time. Yes, this doesn't work if one or other vehicle run a red light but there is only so much that can be done.The lights at Dukes Avenue can be somewhat frustrating but collisions figures show this junction, and Fishers Lane, had the highest concentration of collisions along the route.  The reason there are signals here is the volume of traffic using Dukes Avenue as a rat-run to the A4.For unsignalled junctions there are several standard design approaches that can be used to reduce probability of collisions.  There is lots of research that has been done on this to actually put figures on the safety improvements compared to junctions with no design changes.The design changes have already been mentioned. Offset the track from the road to provide separation with turning traffic, put the track on a raised surface to slow down the vehicle before it crosses the track, build outs to tighten the turning radius of the vehicle to slow it down before turning and ensure it crosses the track at 90 degrees with the driver looking ahead rather than swinging into a turn at an angle.You mention vehicles emerging from side roads several times, however the biggest danger is from vehicles entering side roads.  Along CHR/King St there were *seven* times more collisions from vehicles entering side roads than emerging.  This should be obvious.  When a vehicle is entering a side road it may be doing this at speed and swinging into a turn while when emerging, it is more likely to be doing this at slow speed or from a stop.It isn't a surprise there are more collisions at Weltje which is one way from King St than Rivercourt, which is one way to King St.As has been mentioned, LBH&F have implemented none of the design measures that can reduce probability of collisions at Weltje and Rivercourt.  The report accompanying the decision to make the bike lane permanent has recognised the issue.  They now need to do something quickly.

Michael Robinson ● 1285d

Well at least everyone agrees something needs to be done and done quickly. The lack of announcement from H&F is concerning.With all due respect to your undoubtedly diligent research Michael, the fact remains that the body of accumulated data on collisions show that they overwhelmingly occur at junctions. You may have been able to find some instances where this did not happen over the last 18 years but given the millions of cycle journeys that will have taken place during that time, that still doesn't show that cycling in the same direction as traffic isn't very safe. Segregation can make it safer but the issue with junctions remains and all of the bad accidents we have had so far on CHR and King Street since the cycleway was introduced have come at junctions.There were fewer junctions on the Cycleway 9 route before it was introduced and for eastbound riding they offered clear priority. Chiswick Lane used to be just a straight ride through but now your path is crossed by northbound and southbound traffic. The new layout has seen a serious collision already at this junction. Mitigation of the new design hopefully will reduce serious collisions but it would be wrong to assume that it will eradicate them. The basic problem will remain at side entries of drivers needing to be aware of six points of potential danger. If you hang your hat on the cycleway being intrinsically safer you run the risk of strengthening the case for its removal when it proves not to be.Better to acknowledge collision risk may rise in the short term and that better cycling infrastructure will ultimately reduce collisions due to there being more cyclists which means motorist learn to expect them which is what has happened in other countries.

Mark Evans ● 1285d

Yes, the majority of collisions occur at junctions but there is a difference between 'majority' and your claim of practically 100%.  That's what your claim that collisions not at junctions are 'vanishingly small' means.  This appears to be based upon nothing more than your opinion with no evidence at all.  The evidence of more than 100 collisions from the 400+ recorded along CHR and King St demonstrates it is wrong."eastbound riding they offered clear priority"The record of collisions shows that 'priority' is no protection against impatient or unobservant drivers.  One of the worse locations for collisions was the junction of CHR and Fishers Lane.  This had drivers forcing their way out of a narrow junction, some turning left, some turning right, some turning right to slalom across the road to turn into Dukes Ave for the A4."Chiswick Lane used to be just a straight ride through"It wasn't westbound and this was another collision hotspot. The issue there was cyclists who naturally positioned themselves in the inside lane got 'left hooked' at the junction by traffic turning into Chiswick Lane.  Going straight ahead meant getting out of the inside lane into the outside lane.  This isn't a particularly easy manoeuvre in busy traffic.  The same applied to going eastbound at the Goldhawk Rd junction, there were a large number of collisions from eastbound cyclists being left hooked by turning vehicles.  That can't happen with the new design.I haven't yet seen analysis of the collision at Chiswick Lane but don't see how it could happen unless cyclist or driver ran a red light.Of course improved design won't eliminate collisions but years of data has shown it can reduce them compared to the existing motor-centric design.It is interesting looking at record of driver casualties from collisions on the A4 and there is a large cluster of casualties at the junction of the A4 and Rivercourt.  So turning from a 40mph 3 lane urban motorway into a narrow residential street doesn't seem to be very safe for drivers either.

Michael Robinson ● 1285d

At this stage things appear unclear even after much discussion on this thread.Tom and Michael are saying that funding is in place for what would essentially be the full implementation of the original design for the Cycleway which was due to be installed pre-pandemic. That would mean kerbs rather than wands along the road and proper junction treatments at side roads.There is a remaining ambiguity about what is planned at Weltje Road and Rivercourt Road but it looks like access restrictions are being considered there which would have significant implications for Chiswick. According to Michael, Hounslow will not be objecting if this is what is being proposed.Michael and Tom are often are well informed on things like this, getting information before it is in the public domain, so generally are reliable.It remains unclear what exactly 'permanent' means. Michael says Hammersmith and Fulham Council can simply decide to decree that the traffic order that enables the cycleway on King Street has obtained permanent status. I thought that an experimental traffic order had to be replaced by a permanent order which could only be made after a consultation. However, Michael knows the minutiae of the way these things work better than most so the chances are he may be correct.The only thing I have been able to find after being offered some clues by Tom and Michael is an obscure agenda point from a Hammersmith and Fulham Council cabinet meeting which says the Cycleway is being made permanent. Despite looking on line, I was unable to find associated reports for this item even though they are supposed to be published. I have been, perhaps fairly, ridiculed for my online searching skills so it may be that these reports are in the public domain. Snippets of them seem to have been shared by those that have access to them so they do exist but at this stage may just have been given to a select few.It has been pointed out to me that 'permanent' may just refer to the nature of the infrastructure rather than the order than enables it and the new works will be enabled with a temporary order which will essentially mean the permanent scheme is a trial. I appreciated this is highly confusing.Lots of other questions still remain. Presumably if the scheme has been made permanent in an administrative sense this has been done on the basis of the consultation that was held during the trial but the report into that consultation has not been shared. What we do know is that we have seen ever increasing reports of serious injuries to cyclists on this cycleway so it seems odd timing to say the least to apparently unilaterally declare the scheme permanent. The truth of what is happening is further obscured by the apparent silence of Hammersmith and Fulham Council on the matter. There has been no announcement that I have seen and when asked by this web site by the rising toll of injuries a rather mealy-mouthed non-specific reply was given. It is hard to square this reticence with Tom and Michael's confidence that funding is in place for the desperately needed upgrades.It is very difficult at this stage to make sense of what is actually going on and this is hardly a shining example of open democracy. One possible explanation is that the council need to change the categorisation of the cycleway to permanent before the end of the financial year to enable the next stage of funding to make it permanent in reality. They appreciate the timing is terrible due to the casualty figures but have no choice if they want the money.

Jeremy Parkinson ● 1284d

" I thought that an experimental traffic order had to be replaced by a permanent order which could only be made after a consultation."No.  The consultation process has already been done using the Experimental Traffic Order. After this has completed, the highway authority can decide to make the Experimental Traffic Order permanent, remove the measures (or potentially make additional changes under a new experimental traffic order).LBH&F have decided to make the Experimental Traffic Order for the Cycleway along King St permanent.The process for any subsequent changes will depend on what they are, but they won't change the status of the cycleway.Works to remodel a junction may not need any consultation.  The council could just issue a temporary traffic order to do the works and that's it.  Changes such as closing off access, changing a street from one way to two way, removing parking spaces would need to go through a consultation process but that would just be for these changes.  It wouldn't change the status of the cycleway.The council website says "Each month, the Council publishes a list of key decisions which it is planning to take within the next 28 days" and these are listed in the "key decision list" on the council website.  There are about 50 such decisions each month and there won't be announcements for any of them unless the council PR department decides that something is particularly newsworthy. The website just gets updated with the status of the decision after the date it comes into effect.

Michael Robinson ● 1284d

The Embankment lane is actually good.  I think that's mainly because you have the river that side of the road, which eliminates the problems you get with junctions on CHR.  You don't get cars crossing the cycle lane.There are still issues with that lane.  For instance, if you want to come up off of that lane and get onto the lane on Blackfriars Bridge, the light phasing is utterly abysmal.  It will take you a very long time.  At least that was the case last time I cycled that way, which was a while ago.  Maybe it's been improved since.The bi-directional lanes like that only really work somewhere like Embankment where you don't have the junctions on that side of the road.  Elsewhere, apart from the dangers of cars turning across them, they are incredibly slow at junctions.  That's a problem with the one on Blackfriars Bridge.  It's the problem with the one on CHR at places like the junction of Duke's Avenue.  The cycle phase just isn't long enough there.  You get what seems like 10 seconds, and then you have to wait for around 2 minutes.Then you get the bits where the lane crosses to the other side of the road, where you have to wait ages at the lights.  That also holds up car drivers when the lights do finally change for the cyclists.In most places, the bi-directional lanes just don't work.  They should be putting a lane on each side of the road.They do also need to be thinking about the routes they use.  We lived in Isleworth for a while, and I used to cycle into town from Isleworth.  There is no way I would use CHR for that route.  It's just too slow.  Whatever Michael R says about commuting not being the most important thing, the fact that we have such bad rush hours shows he is wrong on that.People also buy bikes for the commute.  If it saves them £150 per month on train tickets, then that's a big saving.  They will buy a bike for that, where they won't want to spend the money just to potter around at the weekend.  Once they have bought the bike, they will use it at the weekend, but they buy it for the commute.  That's what drives bike sales.Whatever Michael says, we need better provision on the A4 as that is by far the best route to actually get anywhere in a reasonable time frame.  The lack of junctions makes it safer as well as faster.  Most collisions do occur at junctions.That doesn't mean that we should do nothing on the High Road, but Michael pooring cold water on any suggestion that we build decent cycle facilities on the A4 is really not helpful.

Al Webber ● 1283d