If you look at the wiki page about different lanes tagging ( https://wiki.openstreetmap.org/wiki/Lanes ), you can see that a suggested way of tagging (in "Examples/Motorways") is using letter to indicate which lane goes to where (when there is a transition). This could be used to extent the width tagging for transition lane (where one lane split to two (or conversely). There are already a lot of possibility to tag detailed lanes, but we could indeed add the width in it !
PS: sorry for the previous message, i miss-clicked. 2018-08-03 13:08 GMT+02:00 Lionel Giard <lionel.gi...@gmail.com>: > If you look at the wiki page about different lanes tagging ( > https://wiki.openstreetmap.org/wiki/Lanes ), you can see that a suggested > w > > 2018-08-02 23:56 GMT+02:00 Tom Hardy <rhardy...@gmail.com>: > >> I've experimented a bit with lane and road attributes as in >> https://www.openstreetmap.org/way/505256201 and the adjoining >> intersection. >> No width, but number, function and placement of lanes. For placement, I >> always selected the center of the throughway. This allows renderers that >> pay >> no attention to lane attributes to render a straight line through an >> intersection. >> >> JOSM's "Enhanced lane and road attributes" visualizer shows this quite >> well. >> >> -- >> Tom Hardy <rhardy...@gmail.com> >> >> >> >> >> _______________________________________________ >> Tagging mailing list >> Tagging@openstreetmap.org >> https://lists.openstreetmap.org/listinfo/tagging >> > >
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