show highway=busway

[matkoniecz]

see https://wiki.openstreetmap.org/wiki/Tag:highway%3Dbusway

requested in streetcomplete/StreetComplete#5749

[matkoniecz]

@Joxit are there plans/chances to include highway=busway in Jawg vector tiles?

[matkoniecz]

if implemented - reopen streetcomplete/StreetComplete#5749 or extract quests from it (surface quest?)

[Joxit]

Hi there, thank you for your feedback. After a quick review of the tag, we decide to add it to our tileset streets-v2.

I will be get back to you when it's done 😄

[Joxit]

Could you assign the issue to me ?

[matkoniecz]

Done!

[Joxit]

Hi there, we did the release for highway=busway yesterday, the new tiles are rolling up gradually.

You can check the documentation for a custom styling: https://www.jawg.io/docs/apidocs/maps/streets-v2/#road

The data will be available in the road layer, the assigned class is service and the type is busway.

In this example Carrefour de Pompadour is a busway + bridge.

[matkoniecz]

So it sounds like map style changes are not needed...

[mnalis]

Interestingly, for me that Carrefour de Pompadour is shown correctly (as dashed road) on https://streetcomplete.github.io/streetcomplete-mapstyle/ (Tangram StreetComplete test), so Jawg vector tiles definitely work nicely:

but not on https://streetcomplete.app/map-jawg/ (MapLibre) - there only grey bridge outline is shown.

Unfortunately that MapLibre web map version does not allowing showing/editing used style (like the Tangram web test version allows), so it's hard to say why it doesn't seem to render it, but I guess should be mapstyle related.

[Joxit]

I have the busway on the maplibre example too.

Could you try the MapLibre version on a private tab or without cache ?

Don't forget, some tiles can be in your browser cache and some other are still outdated on some of our datacenters.

[mnalis]

I have the busway on the maplibre example too.

It was in a private window, and with F12 / disable cache... However, you are correct, busway does show there too when I zoom in a little more:

What threw me off is that highway=service south of that roundabout is rendered normally at the same zoom level that highway=busway isn't. Is that intentional or?

[matkoniecz]

AFAIK maplibre counts zoom levels in a different way...

If you zoom out on Tangram, will busways disappear before other service roads?

[mnalis]

If you zoom out on Tangram, will busways disappear before other service roads?

It is hard to say -- both seem to remain visible on Tangram even when I zoom out so much that the roads are barely recognizable on the map. It's only on MapLibre style that the issue happens when zoomed in. Perhaps it has custom zoom override for highway=service but not for highway=busway?

Anyway, it does not seem to be Jawg related, but a StreetComplete MapLibre style issue.

[westnordost]

The MapLibre style looks correct to me. Excerpt:

...
{
  "id": "roads-service",
  "source": "jawg-streets",
  "source-layer": "road",
  "filter": [
    "all",
    ["in", ["get", "class"], ["literal", ["service", "driveway"]]],
    ["==", ["geometry-type"], "LineString"],
    ["!", ["in", ["get", "structure"], ["literal", ["bridge", "tunnel"]] ]]
  ],
  "type": "line",
  "paint": {
    "line-color": "#fff",
    "line-width": ["interpolate", ["exponential", 2], ["zoom"], 13.0, 0.5, 16.0, 3.0, 24.0, 768.0],
    "line-opacity": ["interpolate", ["exponential", 2], ["zoom"], 14.0, 0.0, 15.0, 1.0]
  },
  "layout": {"line-cap": "round", "line-join": "round"}
},
...

i.e. all class=driveway and class=service should be covered. There is no logic in the style that differentiates between busways and other service roads.

[westnordost]

Anyway, I can also not reproduce this on https://streetcomplete.app/map-jawg/, so, closing. Thanks for adding highway=busway to Jawg!

[mnalis]

Now it works for me in MapLibre too. Perhaps some zoom levels were not yet rendered, leading to the issue...

[Joxit]

You are welcome 😊

Thank you for your feedback again!