CityCyclingEdinburgh Forum » Infrastructure

"Edinburgh councillors approve 20mph plans"

(423 posts)
  • Started 9 years ago by spytfyre
  • Latest reply from chdot
  • This topic is sticky

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  1. Frenchy
    Member

    Cllr Cook (as far as I can work out) wants fewer streets to be 20mph, but for 20mph to be the speed limit wherever there is a "local need". I can only assume that, were he to get his way, the map of 20 mph streets in Edinburgh would look a lot like a Jackson Pollock painting.

    He also attacks the current, "blanket", 20mph plan as being too "confusing".

    I really cannot figure out how he holds these two views simultaneously.

    Posted 7 years ago #
  2. Stickman
    Member

    blindly proceeds with the scheme without regard for the experience of other UK local authorities

    Upthread, sallyhinch mentioned the positive evidence she from Cardiff presented at a 20mph conference. Is this the experience Cllr Cook is referring to?

    "more effective road safety measures.”.

    This apparently means better junctions and crossings. Which is great, but does nothing for the stretches of road between them.

    I also saw Cllr Doggart complaining about the council using kids in their new promotional material. He said "Kids doing what they are told. Children have no concept of speed" - exactly why the lower limits are needed.

    The Tories are tying themselves in knots over this; any attempt to pin them down is batted away with "we want a review".

    Posted 7 years ago #
  3. chdot
    Admin

    "

    Nick Cook (@CllrNickCook)
    13/07/2017, 10:57 am
    @LAHinds @RangiRevo @ProfScottThinks @EdinburghTories As opposed to your approach which sets 'criteria' then basically just applies *almost* everywhere. Like a blanket *almost* covers whole body

    "

    Posted 7 years ago #
  4. chdot
    Admin

    "

    Scottish YES TORIES (@YesTories)
    13/07/2017, 11:22 am
    @ProfScottThinks Car engines are not efficient at 20 mph. More pollution as result.

    "

    Posted 7 years ago #
  5. crowriver
    Member

    The Tories are increasingly desperate on this issue.

    Obviously they must be in favour of more deaths and serious injuries due to road collisions. As long as their core vote can cruise their Jags and Beamers at 35mph and get to the golf club that essential two minutes earlier, then death and maiming is a price worth paying, clearly.

    Posted 7 years ago #
  6. chdot
    Admin

    "

    Councillor Jo Mowat (@jomowat)
    13/07/2017, 10:37 pm
    @PidginPosting @CyclingEdin @ProfScottThinks Let's see what the survey says and whether there has been behavioural change and then assess if this was right way to improve road safety

    "

    "

    Pidgin Post (@PidginPosting)
    13/07/2017, 11:26 pm
    @jomowat @CyclingEdin @ProfScottThinks Transport Scotland policy is that road changes can't be assessed until 3-4 years of data in place. Shall we wait for that?

    "

    Posted 7 years ago #
  7. neddie
    Member

    [20mph] applies *almost* everywhere

    Nick is being disingenuous here. The point about an arterial system, with arteries at 30mph and "thinner" veins at 20mph, is that the optimum solution is to have only a few arteries covering the area, with "*almost* everywhere" else being veins.

    Nature shows us the optimum solution in the human body.

    Posted 7 years ago #
  8. Stickman
    Member

    I don't have the technical skills, but I'd like to overlay the 20mph map over the primary school catchment maps on the council website. Could then go to individual Conservative councillors and ask "if 20mph is OK for around schools then where exactly would you draw the line?"

    Posted 7 years ago #
  9. chdot
    Admin

    20mph might be a layer on CEC online map.

    Presume catchments will be.

    Posted 7 years ago #
  10. neddie
    Member

  11. Frenchy
    Member

    Catchments are on the main CEC atlas: https://edinburghcouncil.maps.arcgis.com/apps/webappviewer/index.html?id=9dfa229ba4004f7ca642ed3bd9702094

    20mph layer doesn't seem to be available there, but is here: http://edinburghcouncil.maps.arcgis.com/apps/webappviewer/index.html?id=ca131eddb0084197b160edbbad2ca8c7

    Overlaying the two shouldn't be too tricky, but for some reason the layers in the main atlas aren't working for me at the moment.

    EDIT: Soundly beaten by Ed, who has also posted a link to the school maps which actually works.

    Posted 7 years ago #
  12. chdot
    Admin

    Worth contacting whoever does CEC on-line stuff.

    Clearly worth having these two layers integrated.

    Posted 7 years ago #
  13. Frenchy
    Member

    Worth contacting whoever does CEC on-line stuff.

    Done (I think, might not have got the right email address). Will update if I hear anything.

    Posted 7 years ago #
  14. chdot
    Admin

    "

    NICE recommends urban speed reduction for better air quality. NICE guidance says 20mph limits without physical measures in urban areas help “avoid unnecessary acceleration and deceleration”.

    "

    http://www.20splenty.org/NICE_20mph_for_air_quality

    Posted 7 years ago #
  15. Frenchy
    Member

    Clearly worth having these two layers integrated.

    Will hopefully be done in the next few weeks.

    Posted 7 years ago #
  16. chdot
    Admin

    "

    Councillor Lesley Macinnes, Convener of Transport and Environment for the City of Edinburgh Council writes for us on the need for traffic to slow down and for drivers to take heed of the 20 mph speed limits.

    "

    http://www.theedinburghreporter.co.uk/2017/07/edinburgh-councillor-blogs-councillor-lesley-macinnes/

    Posted 7 years ago #
  17. Stickman
    Member

    West Edinburgh 20mph now in operation - has anyone noticed any difference yet?

    Also John MacLellan cries "war on the motorist"

    http://www.edinburghnews.scotsman.com/our-region/edinburgh/john-mclellan-what-s-really-behind-the-20mph-roll-out-1-4533705

    Posted 7 years ago #
  18. Morningsider
    Member

    "...in theory it’s correct that someone knocked over at 20mph is less likely to die than someone hit at 30mph".

    Utter bilge - that's not a theory, it's fact.

    "With traffic volumes continuing to rise in 2016 and bike use actually falling"

    More bilge. The most recent local authority level modal spilt statistics available are for 2015. Even if that wasn't the case, Scottish Household Survey figures for cycling are always a bit flakey if you look at year on year changes, due to small sample sizes. This is why two-year averages are used. The latest two available for trips to work being:

    2012/13: 6.6%
    2014/15: 10%

    Cycling to work is not falling, it is massively increasing.

    Details available at: https://www.transport.gov.scot/our-approach/statistics/#42764

    Posted 7 years ago #
  19. I were right about that saddle
    Member

    John McLellan is a Scottish newspaper journalist, former editor of The Scotsman and Scottish Conservative Party media chief.

    Posted 7 years ago #
  20. Snowy
    Member

    It's not a surprising tactic from McLellan. Bicycles are clearly only used by poor people, and Conservatives aren't keen on them.

    Posted 7 years ago #
  21. kaputnik
    Moderator

    Actually it's a weirder and more contrarian position than that. I emailed Mr MacLellan before the local elections and he was pleased to inform me that he was a cyclist and used the path network to get down to meetings at Victoria Quay...

    Posted 7 years ago #
  22. Stickman
    Member

    he was pleased to inform me that he was a cyclist and used the path network to get down to meetings at Victoria Quay...

    He has a nice safe route so what are people complaining about? I'm alright Jack.

    Posted 7 years ago #
  23. I were right about that saddle
    Member

    It sounds like he's probably a segregationist. Paths for bicycles, roads for cars.

    One of the many problems with segregation is of course the creation of ghettos.

    Posted 7 years ago #
  24. geordiefatbloke
    Member

    @stickman "West Edinburgh 20mph now in operation - has anyone noticed any difference yet?"

    If the cars going up and down Clermiston Road are anything to go by, no difference that I can see. Early days though. Saying that, many of the new 20mph signs are obscured by vegetation - top work by the council.

    Posted 7 years ago #
  25. nevelbell
    Member

    It's clear that John McLellan has never been passed by a car travelling at 30mph and at 20mph whilst cycling. Personally the difference is night and day, as being passed at 20mph is much less frightening.

    Posted 7 years ago #
  26. crowriver
    Member

    "many of the new 20mph signs are obscured by driver's tunnel vision and wanton mulishness"

    FTFY

    Posted 7 years ago #
  27. chdot
    Admin

    Meant to post this the other day -

    Posted 7 years ago #
  28. acsimpson
    Member

    The issue with segragationism as I see it is that it has to be an all or nothing solution. The cycle paths have to be at least as good as the roads (ie space for at least 2 riders in each direction) and as numerous as the roads.

    Of course if there isn't space for both cars and bikes then there might be space for shared use paths but the cars need to be fitted with competent drivers before they could be trusted to share the space.

    selective segregationism can't work in an urban environment.

    Posted 7 years ago #
  29. neddie
    Member

    @acsimpson

    There is no need to segregate everything. Most streets can be made no-through-routes to traffic:

    https://aseasyasridingabike.wordpress.com/2017/08/16/the-makings-of-a-successful-cycle-street/

    The remaining arteries can have wide, well-maintained segregated lanes.

    As IWRATS alludes with his "ghettos", it is a bad idea to segregate everything, because then those "quieter" segregated routes will not be adequately maintained (by virtue of maintenance overload on the council's part) or will be compromised in some other way e.g. width.

    But yes, there should be segregated routes on the arteries. They should receive the same maintenance as expected of the road i.e. adequate cleaning, vegetation clearance, repairs, etc. They should be wide. There should be no advantage to a faster cyclist by taking the road.

    Posted 7 years ago #
  30. gembo
    Member

    There is a separate path that runs from old glenmorangie turn before Broxburn up to newbridge. About a mile long beside the A89 but set back. Much of this is I think inside Edinburgh boundary but I always forget to count it.

    Posted 7 years ago #

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