|service = bus|
|Road typically found at bus stations|
|Used on these elements|
|Tools for this tag|
|This tag is used for bad reasons (issues with a routing engine). Accessibility for buses should be tagged with access tags - for example bus=yes and access=no|
Original invalid rationale
Some bus companies using OSM for routing exclude all highway=service from their routers unless they are also tagged service=bus. Note that broken routers are not a valid reason to introduce a new tagging.