I see, good job on the release! another intersection that has issues; https://osmpie.org/app/editor?bakeId=d61baa08-3b66-4461-8f8b-3970deb019c2&pos=7.615944&pos=46.77036&zoom=19.78 4 lanes go in and 4 go out.

Yes, that seems correct visually. but for OSM mapping, that’s usually unpreferable, I map the last node connecting them on the middle of the lane. why doesn’t it transition from one lane to the other? am I missing something? https://osmpie.org/app/editor?bakeId=e768e275-08ae-433a-8c3d-1d2383188754&pos=7.629425&pos=46.756243&zoom=20.00&tile=Osm

Hello, ways merging at roundabout exists don’t seem to render correctly, I put the last node at the center of the road width and yet it doesn’t fill in.

@TheSwavu In the system I described, there is no difference for the data consumer as it does not need any more processing, it would be saved in a format like how it is right now (a list of ways materialized from the router). Using a deterministic router (only one, Valhalla for ex.), mappers can easily get accurate routes and nearly all of the time it is much more accurate throughout.

So in the end, it’s just a materializer for the current way of doing relations with ways, except editors only see the nodes (and path) to edit.

@Dustin C, Sorry, but I have no idea as i dont handle that side of things. Most likely, provided by the client would be my guess.

Hello! I work on data creation for use in traffic simulations, if you want to test it on some well mapped complex intersections, please check my recent changesets. looks very good! generally, as a substitute for the placement tag you can add an option to “anchor” it in one side, so in “through|through|right” so the “right” turn lane would be an addition to the first two lanes on the most right. I map; traffic signals (directional, placed at stop locations) lane count change:lanes turn:lanes turn restrictions psv/bus:lanes psv/bus:turn:lanes