Paul, your examples are pretty much exactly what I've been doing, with the exception that for the last one I was using:
turn:lanes=none|none|none;slight_right because of the aforementioned discussion of whether or not to use "through" without signage. --jack On Thu, Aug 25, 2016 at 1:38 PM, Paul Johnson <ba...@ursamundi.org> wrote: > On Thu, Aug 25, 2016 at 12:09 PM, Jack Burke <burke...@gmail.com> wrote: > >> So I take it that at least you and I are in agreement that the wiki is >> deficient for branching exits like this one: >> http://mapillary.com/map/im/7igAGXSa6EsUYlTIujXchw >> > > Yes, that's correct. Moving a couple frames closer to > http://mapillary.com/map/im/MsMAW3HKVNYxEVCtkRneBg, here's how I would > tag three segments based on what's visible there and no other context: > > Ahead of camera after diverging ramp: > > highway=motorway > oneway=yes > lanes=3 > ref=I 75 > hgv:lanes=no|yes|yes > > The ramp from the physical gore (next to the exit sign) to the tip of the > theoretical (painted) gore (with the node for the intersection being even > with the theoretical gore): > > highway=motorway_link > oneway=yes > placement=transition > lanes=1 > destination=Sycamore;Ocilla > destination:ref=GA 32 (also, damn, had to check the minimap on that, I > almost said MO 32 based on the shape). > junction:ref=78 > > Behind the camera: > > highway=motorway > oneway=yes > lanes=3 > ref=I 75 > hgv:lanes=no|yes|yes > turn:lanes=through|through|through;slight_right > > Your Osmand "invention" example is a perfect case-study of what I'm >> working on. I'm trying to get exits on I 75 in Georgia and Florida tagged >> with destination and lane guidance so that Osmand can show proper guidance, >> and hopefully other OSM-based navigation apps will add that feature, too. >> As it stands, I use Osmand to test my tags. >> > > I've been testing this, as well. I'm fortunate enough to live in a city > that has nearly every kind of interchange to play with (except for some of > the newer CFI styles, but OKC and...for like, no reason, rural interchanges > with basically no traffic on I 40 leading into the Ouachitas are getting > those) and well enough aware of the tagging in play to have seen what works > and what doesn't, now. >
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