It seems like conditional restrictions may be what we need. http://wiki.openstreetmap.org/wiki/Talk:Conditional_restrictions
But it looks like we would be forging new ground if we went that direction. I don't see anything on that page about signals of any kind. (yet!) -Nate ________________________________ From: Begin Daniel <[email protected]> Sent: Tuesday, June 28, 2016 4:07:15 PM To: James; Nathan Wessel Cc: Talk-CA OpenStreetMap Subject: RE: [Talk-ca] restriction=no_right_turn_on_red causing routing problems in Toronto Whatever the tag or its value, we need it. There are (unfortunately) plenty of such restrictions in my neighbourhood that I never mapped because I did not know how to tag them. Furthermore, and according to Wikipedia [1], there are whole cities where it remains illegal to turn right on a red anywhere, like Montreal and New York. It is a must for routing... Daniel https://en.wikipedia.org/wiki/Right_turn_on_red From: James [mailto:[email protected]] Sent: June-28-16 15:46 To: Nathan Wessel Cc: Talk-CA OpenStreetMap Subject: Re: [Talk-ca] restriction=no_right_turn_on_red causing routing problems in Toronto As andrew said might want to file a bug report with them. Do not map for presentation/an application. The application needs to conform to the data On Jun 28, 2016 3:25 PM, "Nathan Wessel" <[email protected]<mailto:[email protected]>> wrote: The signs are pretty common, but the tag is not as there are only about 80 of them in the GTA and 181 worldwide. I'm wondering if there might be a more appropriate way to tag these, instead of tagging them as a restriction? Perhaps something like "restriction:signal"="no_turn_on_red", so that it doesn't get picked up on a search for the 'restriction' key? I don't think the developers are likely to bother checking for such an uncommon tag at this point. I'm routing with OSRM <http://project-osrm.org/>, which is also used on the homepage of openstreetmap.org<http://openstreetmap.org>. -Nate ________________________________ From: James <[email protected]<mailto:[email protected]>> Sent: Tuesday, June 28, 2016 3:19:28 PM To: Nathan Wessel Cc: Talk-CA OpenStreetMap Subject: Re: [Talk-ca] restriction=no_right_turn_on_red causing routing problems in Toronto What application were you using to route? On Jun 28, 2016 2:13 PM, "Nathan Wessel" <[email protected]<mailto:[email protected]>> wrote: Hi all, I'm hoping to get some advice on what to do with a relatively uncommon turn restriction tag currently in use in Toronto and Ottawa. https://taginfo.openstreetmap.org/tags/restriction=no_right_turn_on_red There are about 80 of these 'restriction's in the GTA, and I've noticed that they are preventing any right turns when I attempt to route using OSRM. I posted about this on the restrictions talk page, here<http://wiki.openstreetmap.org/wiki/Talk:Relation:restriction#No_Turn_On_Red>, and someone suggested that because the restriction value starts with 'no_', it is, and should be, treated like an absolute restriction which prevents any turns from the 'from' way to the 'to' way. Anyway, I'm hesitant to outright delete these because I presume they contain some potentially useful information, but I also need them to stop restricting turns so I can use the data for routing. Maybe these should not be 'restriction's, but something else? I'd be happy to make the edits if someone can come up with a good suggestion here. Thanks, Nate Wessel Jack of all trades, master of geography 1-330-936-2849<tel:1-330-936-2849> Vesalius Design<http://www.vesaliusdesign.com> _______________________________________________ Talk-ca mailing list [email protected]<mailto:[email protected]> https://lists.openstreetmap.org/listinfo/talk-ca _______________________________________________ Talk-ca mailing list [email protected]<mailto:[email protected]> https://lists.openstreetmap.org/listinfo/talk-ca
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