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Michael, I'm not advocating ripping it out but if proponents pin everything on C9 reducing cyclist collisions then they are opening the door to that.The collision rate along CHR does indeed offer some encouragement but that along King Street does not even when adjusted using the most optimistic estimates for the increase in cycling. You are right that LBHF have messed it up but their attempts to put it right have not improved things. Ultimately, even though much of your journey is segregated, junctions remain junctions and that is where collisions generally occur and the bi-directional nature of the cycleway has reduced an extra level of risk that wasn't there before.If you want to quibble with my view that commuting cyclists are avoiding CHR that is fine. I have no evidence except my own changes in behaviour, what people have told me personally and on cycling messaging groups and the logic that if a journey is made slower then people will consider alternatives.If I am approaching Chiswick from the west, previously I would have just carried on along Chiswick High Road and turned up Clifton Gardens to reach Fishers Lane and North Chiswick. Now I take Chiswick Road and use Acton Lane. This route is impractical in the reverse direction because of the congestion on Acton Lane towards CHR so I use Belmont Road when heading west. Previously I would have used Fishers Lane but that risks getting caught in the very long phase at the Dukes Avenue junction.Going east I now more regularly use Bath Road/Stamford Brook/Goldhawk Road.However, what I have started doing, which I didn't do before is take journeys along CHR with less confident family members who are now cycling more regularly than they ever did. I absolutely concur that growth in this kind of usage has been massive. However, by the same token, weekday usage of C9 at commuting times has not grown by nearly as much and much of the increased use in the evening appears to be by delivery riders.C9's success has been in persuading a significant number of people to use a bike in the centre of Chiswick for the first time. The benefits of this will be cumulative and gradual because this may serve as a platform to gain confidence to cycle on all types of roads. Pretending that it is doing other things for which the data provides no support, just provides ammunition to those who want it gone.

Mark Evans ● 618d

It would be very dumb to advocate 'rip it out' because two junctions in a neighbouring borough haven't been implemented to the original design.You might as well say 'rip it out' because Kensington and Chelsea haven't implemented ANY protected cycle lanes along the route. A view of 'unless it is everywhere it should be nowhere' is just dumb.While data over a longer time period is needed for increased confidence, the collision figures presented for C9 along CHR are very encouraging. Indeed, it is a clear message to LBH&F that if they did things better, they would have fewer collisions in their borough.If the collision rate factored in the increased use of the lane, the reduction in collisions would be even more impressive.If you don't like the way the cycle count data is presented, then you can get the source data yourself and present it however you like.The source data for the annual survey is available from https://cycling.data.tfl.gov.uk/ and this does back to 2015.The source data from the cameras on CHR is available from the FOI section of the TfL website.  This data is available until the end of 2022 and if you want the most recent data, just submit another FOI.'cycle kilometres' is hardly new.  Cycle kilometres, or vehicle kilometres is a standard way of providing normalised data, just look at any report from the DfT. You speculate that "I'm sure what they would have found is that commuting cyclists are now avoiding Chiswick High Road" So what road are they using then?Cycle counts on the A4 are only a few hundred a day, so 10% or less of those on CHR.Graphing cyclist counts on CHR clearly shows weekday 'tidal' peaks AM eastbound and PM westbound for commuting into and back from central London.  The impressive aspect of C9 is the high usage during interpeak hours and at weekends as well.  This traffic isn't 'tidal' but balanced in both directions, implying local use.If you don't believe this, just look at the source data.

Michael Robinson ● 619d

Cycling in a straight line along a road even with dumper trucks buses and buses steaming past you is safe. The chances of being involved in an accident is vanishingly small.Busy roads however can be very intimidating, even for relatively experienced and segregation gives lots of people encouragement to cycle when they might otherwise not.Over emotional pleas about saving lives are counterproductive because exaggerating the risks of cycling is a surefire way to reduce the number of people using a bike.The hard fact is that if cyclist injuries are the sole benchmark you want to use to measure the success of C9, then it should be ripped out today. Serious injuries are up significantly if you look at the whole length and not just the Chiswick section. Arguing that this is down to bad initial design makes a big assumption and if you really believe that the laughably ineffective changes made by LBHF at Weltje Road have significantly reduced risk then you are deluded.It needs to be acknowledged that most collisions occur at junctions and C9 generally is not segregated at junctions therefore overblown claims for its ability to reduce injuries are baseless. In fact it almost certainly has increased the number of collision and will continue to do so because of its bi-directional nature.This is not necessarily a reason to rip it up. I wasn't a supporter of it going in but the cost of removing it will be almost as much as putting it in in the first place so it is perhaps better to focus on its benefits.There is no doubt that it has increased the number of people cycling in the area. Although statistically it may not be safer  the chances of you becoming involved in a serious accident have not risen by that much. On the other hand it is far less intimidating than it used to be.Although TfL coming up with this new 'cycle kilometres' measure to claim 47% growth smacks of desperation, I still think there is a positive story to tell about C9. They give precious little detail of how this number is derived and, even if it is accurate, it only shows growth comparing two periods when the cycleway was operating which will probably be down to how often it was actually fully open during these periods.The 23% growth compared to 2019 may seem unimpressive but this masks a much stronger unlying growth. It is a shame that TfL didn't bring in an independent consultatant do produce the monitoring report rather than publish their own very unconvicing version. I'm sure what they would have found is that commuting cyclists are now avoiding Chiswick High Road but continuing to use other routes because progress is slower. However these delays are a necessary part of segregation and many of the people now using it are not journey time sensitive. As they also are increasingly new or born again cyclists there is an appreciable net benefit to C9.As this success depends on the cycleway not being intimidating, it could be undone by undue tolerance of misuse by people on powered bikes and scooters so the council should be looking at more enforcement on this matter.

Mark Evans ● 619d

The 47% increase number is for 'cycle kilometres' not number of cyclists and compares two periods when the cycle lane was open.The 23% increase is probably more representative but it would have been nice to see this put in the context of changes in cycling rates across London over the same period.However, it must be remembered that Cycleway 9 actually slows the progress of cyclists along the High Road in both directions so a proportion of regular commuters are choosing different routes. This means that the 23% number will significantly understate the actual boost to cycling numbers in the area. I cycle less on the High Road than I used to because I find alternative routes quicker and the linkages with C9 aren't great but I am not cycling less overall.On safety, you can't reach any firm conclusions from the collision data but this just covers the western stretch in Chiswick. If you combine it with the eastern stretch in Hammersmith, serious collisions have risen so the Cycleway has not made cyclists safer. Overwraught arguments based on the previous dangers of cycling are easily dismissed and counterproductive. Exaggerating the risk to cyclists only serves to discourage more people getting a bike.This, to me has been the clear success of Cycleway 9. Although it may actually not be safer statistically, it is perceived as being safe and has encouraged more families and more women to cycle along the High Road. The number of children cycling to school remains relatively small but changes in behaviour like this need time to take hold and gain momentum.One thing that might set this back is the increased use of the cycleway by ebikes some of which don't appear to be appropriately speed limited. Have these race past you can be intimidating even for an experience cyclists and this risks undermining the cycleway's value as a place where people feel safe.

Mark Evans ● 620d

I am a regular cyclist and a regular car user, a bus user and my preferred method of going to the shops is walking.The report is interesting, but also confused in places and use statistical tricks to show things in a better light.For example, it is true that cycling has increased by 23% since 2019 but according to their own figures the cyclist count has decreased in the last year.  That might be a statistical blip or it might be a longer term trend - without data for the next couple of years we cannot tell either way.Similarly on collisions the report uses 12 month periods up to the start of the scheme and then uses 3 month periods (for the final period that looks to be the most up to date figures possible).  We really need much longer term data before we can say whether there has been any change to safety, although it does look as though from Dec 2020 to Oct 2022 there was no change in safety (and even here there is a gap in the data and no reason for that gap).  Of course the other problem with the safety data is that it only deals with recorded collisions, it does not include unrecorded collisions (typically those that result in no injuries) or near misses that might scare the living daylights out of a pedestrian.  We simply have no idea whether that type of incident has increased or not.Then there are the stats for bus journey times - I particularly liked the phrase " Eastbound buses on Chiswick High Road are on average less than one minute slower per kilometre travelled compared to journey times in 2019", it sounds so minor until you consider that 59 seconds is "less than one minute" and in 2019 the speed was under 4.5 minutes per km so we could be talking about a 25% reduction in speed!  In fairness the latest figures show (last 3 months) show a much small speed reduction to the point that it is under 5% and again I would argue that we need longer term data to see whether that is maintained or not.

Justin Stephenson ● 620d

I'm a cyclist.  I only cycle or walk in Chiswick.  I support initiatives that encourage cycling and reduce traffic.  I cycle all over West London and the West End, and there are many roads dangerous to cyclists which have been given no provision for safe cycling.  Chiswick High Road, on the other hand, was not dangerous or difficult for cycling and never needed a cycle lane.  The C9 is difficult to use (being on the wrong side of the road for most amenities, and having some dangerous and confusing junction arrangements), and it has made me feel unsafe, when I never did before.  I imagine it has been very costly, given how many changes have been made.  So I oppose it, and said so in this survey.In another thread someone is dismissing the consultation result because he claims it is out of line with 'facts'.  However a consultation is a request for opinions, not scientific research.  Its purpose is to get an idea of what people think of a proposal.  And the opinions shown by this one are significantly negative.  In a democratic process, steps would now be taken either to amend the proposal to win more support, or to retreat from it altogether.  But reading the TFL "Executive Summary" tells you that their decision is already made, as it mentions almost no negativity at all.  This is like elections in East Germany, which were held regularly to provide a veneer of democracy, but actually changed absolutely nothing.I found the report immensely depressing for this reason.

Simon Burke ● 620d