I have a query which work fine:
https://nominatim.openstreetmap.org/search?q=Sheffield&polygon_geojson=1&format=json
I want to write another qurey to download polyline between two station like the sample bellow: https://www.openstreetmap.org/relation/134946
My question is: is anyone know how to modify the query string to get polyline between two station?
https://nominatim.openstreetmap.org/search?q=<what should go here?>