Hi OSM contrubutors, here you can see the result in the software (because on the classic map it isn’t visible with classic layer)

We need to use the key lanes = x (x is the number of way in the both direction) in this case: lanes=4. We indicate the number of lane in the both directions: lanes:backward=2 lanes:forward=2 We need to use the lane on the left road if we want to turn left placement:forward=left_of:1 This is the mark sign indicator on the road turn:lanes:forward=left;through|through;right

Enjoy yourself

osm.org/?mlat=48.62716&mlon=2.56464#map=18/48.62716/2.56464

https://i.imgur.com/qDHDy6b.png?1

Of course all can improve it again (my work, my contribution)

P.S.: Don’t forget, it’s for to do a “map” and if we want somebody use it, it’s must be a little bit “pleasant”…). But in the reality, it isn’t a simple map…