Virtually at the 2021 @CIHTUK virtual #SoRSA conference this afterno. Looking forward to dusting off my road safety hat.

*Society of Road Safety Auditors - SoRSA, a specialist branch of CIHT.
TIL horses don't like changes in surface colour. It spooks them. Interesting video here
Interesting session on Stage 1 Road Safety Audits with this hypothetical scheme of a roundabout being plopped on an existing road to create a development access. Great choice as these are being built *badly* everywhere. From a walking and cycling point of view, we keep asking Image
To cross high speed entrances and exits right by the circulatory area with the speed assisting triangular refuges. We need to Go Dutch with these. Here's a real UK one. ImageImage
Here's the Dutch version. ImageImage
Now hearing from @RNIBScotland.

Issues of "shared space" being significant barriers to people with sight loss.

(My quotes as I don't like the term)
Good video on how people with sight loss cross the road.

Discussion on how difficult it has been for people with sight loss dealing with social distancing though the pandemic. Guide dogs don't understand social distancing! Also how temporary street layout changes have made it harder to navigate layouts.
Controlled crossings, kerbs and safe bus stop access are three street designs that help give people confidence. The latter is an ongoing challenge which needs work (my paraphrasing).
Scottish Government is undertaking some kerb height research using on-street layouts.
My own thoughts is we have so many different users with different needs and impacts from how kerbs are used, the more research the better.
Older Drivers Forum (set up in 2013) now. How can we help our aging population drive safer for longer and when should people retire from driving.
Lots of older people likely to carry on driving longer because of concerns about Covid. 20% of crash deaths involve older drivers.
Fatalities for over 70s likely to be 22% by 2040. By mid-70s, crashes aren't speed related, but mainly 'right of way' violations. Older drivers tend to keep away from high speed roads. Drivers over 65 take 22% longer to process what's happening. 2 car lengths at 60mph.
Solutions. Raise awareness to older drivers who become complacent. Offer voluntary driving assessments and eyesight tests. Road design to reduce risks.
Support needed for older drivers when they "retire" from driving.
olderdriversforum.com for more information.
33% of over 40s affected visual deterioration through various conditions. Road design options. Large fonts, longer merges, roundabouts rather than T-junctions, spiral markings. Make roads easy to understand; people should be able to deal with one thing at a time.
Of course, that's also known as Sustainable Safety across the North Sea!
My question is why do we have a transport system which forces people to drive for longer in the first place.
Geek session now debating whether or not things really are safety issues. Quite niche, so back tomorrow afternoon on this thread.
Back for the second part of #SoRSA2021
Presentation on how road safety auditors can better understand active travel schemes. My flippant response is they need to do more walking and cycling (as well designing).
Going through some issues with popup schemes - wand protected cycle lanes starting beyond bends and awkward bus stops with cycle track running through boarding area.
On the Design Manual for Roads and Bridges, discussion around the use of GG142 Walking Cycling and Horse-riding Assessment and Review. Key message is getting this stuff in at the start and not bolted on later down the line. I'm not convinced this happens often enough.
GG142 useful for larger local authority schemes which is highlighted as good practice in LTN1/20.
Good question about whether schemes *should* be cycled. Speaker doesn't see how it could be mandated as such, but audit team needs a wide range of skills. My view is that some schemes will be downright terrifying to cycle! Seriously, nothing stops an audit team bringing in
specialist advice and I'll extend that to paying people with lived experience such as disabled people and even local cycling campaigns.
We should remember that the road safety auditors are there to audit and not redesign the schemes. There's designers for that.
Next up a session about when safety audits go wrong for vulnerable road users (I personally dislike that term; traffic and road design makes people vulnerable).
And it's our very own @bricycle! Image
Hah. He's taking apart his own talk title. 😂
OK. Some anonymous real life examples.
Brian is saying that how much of the process is concerned with the view through a windscreen. Seems to me this needs to be an #ideaswithbeers special (assuming he hasn't already done that).
CDV @ibikebrighton can take a swig Image
Interesting point about the potential loss of momentum leading people cycling to do "unsafe" things but because moving under your own steam takes energy and so designs shouldn't mean loss of momentum (my paraphrasing). Yes. This.
***** SIDE ROAD ZEBRA CROSSINGS KLAXON ***** Brian saying auditors should be flagging crossings not on the desire line. Image
Putting in guardrail is a safety audit recommendation fail
I can't keep up with the slides 😂 final point - kids can't cope with judging speeds over 20mph - big safety risk where people live on roads faster than 20mph.
Hopefully news on the side road zebras soon...
Next talk. John Franklin. The Cyclecraft guy 👀
Scheme which expect people to cycle slowly or have diversions is an issue when it is under people's own steam. Well I agree with that. But here we go. Ride with traffic 😬
in smaller towns. Only safe way of using roundabouts is probably grade separation but the confident may stick to the carriageway if the layout slows them down.
Actually, he's coming at the problem from the other end. If you expect people to ride on poor infrastructure don't be surprised but they don't use it and therefore end up in dangerous conditions.
Cycle facilities along side the road are aimed at the less confident and the more confident will stick to the carriageway but this leads to driver aggression for not using the facilities (my paraphrasing). He says that shared paths should be called out as bad by auditors
I'd say that's a depends. Apparently there's no research to show that cycling off road is safer; also cycle lanes are dangerous unless up to 2m. I think the big problem here is people having lived with poor layouts for years have resorted to the road and now cannot see how we
can do better. Toucans with poles in a shared path and also tight turning radii which are hard to use.
He really doesn't like separate cycling facilities.
Summary slide. I'm not against those points by the way. Image
He doesn't like roundabouts at all. The Netherlands is obviously a fantasyland. Image
I asked that isn't the issue poor cycling infrastructure design rather than separating people from traffic. Poll after poll tells us people want to be protected. The answer was something about shared paths. Sorry @CIHTUK, not sure auditors should be taking all of that seriously.
Now Will Haynes from Sustrans on their network review where roads have been taken off because they're too dangerous. I assume Franklin would just take the lane (slaps own wrist).
Will telling us that with LTN1/20 mixing with traffic only works for everyone where we are down to 20mph and is less than 2,500pcu a day. Image
Discussion around providing decent separation with cycle tracks on busy rural roads. On the other hand, how can we make smaller rural roads safer in terms of design, access control and speed management. Tricky.
Big challenge to provide low speed and low volumes of traffic on rural routes when on-road.
OK. The conference is moving to the wrap up. It's been really interesting @CIHTUK, even the stuff I personally disagree with (I need to push the case harder!). Thanks to try speakers. Hopefully #SoRSA2022 will be in person, although not having to travel hasn't been terrible! /End

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More from @RantyHighwayman

12 Oct 20
OK then Worcester folks. I put in a FOI for the cycling ban in the town. They *didn't* undertake an Equality Impact Assessment (although they are not a legal requirement in England because the ConDems stopped them being so). My question and answer;

@BikeWorcester Image
The actual decision background paper states the following. So if no EqIA was undertaken, then there should presumably be something written down which deals with the proposal being screened. I need to read everything and see if a further FOI is required. Image
The ban includes pedal cycles (number of wheels unlimited) which probably means handcycles are OK - @CrippledCyclist knows more. Image
Read 20 tweets
10 Aug 20
Ok then, opponents to LTNs. How will you reduce traffic on main roads. References to data or reports would be useful. What sort of capital costs are involved And what might a programme look like?
OK, a few ideas. I think we have to start at the policy level.
1) Widespread controlled parking zones to create a future management framework.
2) Limiting the number of permits residents can obtain. My own borough lets you have as many as you like so demand outstrips kerbside
3) Emissions-based pricing of residents' permits to speed up adoption of cleaner vehicles. This may be the straw which leads people to give up cars rather than renew.
4) Size-based limits on residents' vehicles.
5) Charging for destination parking - this goes hand in hand with
Read 12 tweets
8 Aug 20
That Ealing LTN discussion yesterday which showed an increase of 52% of trip length comparing the before & after driven journey lengths between each cell and a series of boundary road destinations. Notwithstanding the fact that it's a simplistic analysis, it's been bugging me 1/
I've run the numbers with another assumption that once someone has driven to the destination point (which are all short journeys) they may well actually be driving further and therefore, the percentage increase between the no LTN state and the post LTN state must reduce with 2/
the overall distance traveled. I think I am applying the same logic, so feel free to call me out on my mathematics at the end of this thread. 3/
Read 12 tweets
16 Jul 20
The study was in 1998 with a follow up review piece in 2002 nacto.org/wp-content/upl…

The study looked at dozens of sites across several countries. More recently, the Waltham Forest experience has reduced traffic overall, more people are walking and cycling plus modeled
air quality assessments are showing improvements even on the main roads.

The problem we have here is the approach of the last 20+ years (if we're talking about the period since the study) has been to do very little to change the status quo. We have tried and failed to
"smooth" traffic flow by playing with traffic signals and we have spent a lot of money on traffic calming which has to a great extent been a failure. LTNs do produce good outcomes, even at a city-wide level (look at Ghent and Olso). The counter to complaints about the lack of
Read 7 tweets
16 Feb 20
That's an hour of my life I won't get back. My former employer wants impose parking controls in my street. They advertised/ consulted on a proposal, apparently got it wrong so rather than starting again, they have switched to a different part of the legislation which in my
opinion would be unlawful for the purpose that they have stated (hopefully I'm right). I think the issue is, there was outcry at the first idea and rather than taking their time, staff have bowed to political pressure for speed while not understanding the law. Of course, had I
still been working there, then they could have asked me about the law ;)

Just for shits and giggles I've bunged in a Freedom of Information request to look at the governance behind the behaviour and a corporate complaint about the behaviour.
Read 10 tweets
9 Nov 19
OK, I'll play. First, my credentials. Chartered civil engineer, member or fellow of several engineering institutions, accredited street works supervisor. 25 years in the construction industry, much of it around highways and until the summer,
10 years as a local authority liaison officer who had training in the role from the London Fire Brigade as well as training on multi-agency exercises with them as well as attending live incidents with them and other agencies.
I've written about risk assessment therantyhighwayman.blogspot.com/2018/08/risky-… and therantyhighwayman.blogspot.com/2017/06/risk.h…

As well as the subject popping up in other blog posts.
Read 17 tweets

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