OpenStreetMap
Learn-a-tag: highway=escape
Поставио корисник jgpacker у 6 Јануар 2015 на English. Last updated on 7 Јануар 2015.I plan to ocasionally post about a random OSM tag which I believe should receive more attention. Due to usefulness or curiosity or even fun.
The first tag is highway=escape.
This is used to describe an emergency escape ramp, usually located at the lower end of a mountain, to help stop trucks or other heavy vehicles that are not able to stop while going down the road. It’s a very useful traffic device, and literally life-saving.
Currently it’s wiki page seems to be a rip-off of the wikipedia page. Let’s hope it get’s improved soon. :-)
Cheers, John
Дискусија
Коментар корисника Harry Wood у 6 Јануар 2015 у 17:31
We have 170 of them mapped at the moment. Not bad
Коментар корисника robbieonsea у 7 Јануар 2015 у 00:33
Very interesting.
I remember some on Porlock Hill, UK (osm.org/#map=17/51.20620/-3.60374 - not currently mapped) and some others else where from journeys many years ago but unfortunately for remote mapping via aerial imagery is difficult / not possible as these areas tend to be covered by trees.
Коментар корисника escada у 7 Јануар 2015 у 09:47
Very nice idea to highlight little known but useful tags. The area were I live is so flat I probably won’t need this one soon :-)
Коментар корисника SK53 у 7 Јануар 2015 у 11:30
Agree this is a nice idea, useful info, and simpler to execute than the old project of the week.
Коментар корисника Diomas у 7 Јануар 2015 у 12:37
Good idea!
I suggest a couple of improvements:
Коментар корисника jgpacker у 7 Јануар 2015 у 12:47
@Diomas Thanks, I changed the post like you suggested.
Коментар корисника Alan Trick у 7 Јануар 2015 у 20:44
In Canada these are called runaway lanes and I found two cases that were tagged as highway=service, they’re now changed.
Коментар корисника Little Brother у 8 Јануар 2015 у 07:04
I hope I am not being to cynical by pointing out that the tag will probably never be used. Can you imagine any driver careering down a hill with no brakes and looking at any map for an escape lane. However, having now been cynical, it is part of the highway system so it should be mapped. Well done for pointing out this highway feature!
Коментар корисника JBacc1 у 8 Јануар 2015 у 08:07
Hey, routing is not the only way OSM data is used!
Anyway, good idea to spot some little used tags out here.
Коментар корисника Polyglot у 9 Јануар 2015 у 09:22
I added links to 2 Youtube videos to our wiki page
and a link to Overpass Turbo on (https://nl.wikipedia.org/wiki/Noodstopstrook) and (https://en.wikipedia.org/wiki/Runaway_truck_ramp#See_also)
Коментар корисника HolgerJeromin у 19 Јануар 2015 у 11:21
here is the bugtracker for rendering this feature on the main map: https://github.com/gravitystorm/openstreetmap-carto/issues/1239