Hello,

Le 21.10.19 à 22:14, Tsolmongerel Orkhonselenge a écrit :

network data (already cleaned and built network)

what did you mean with "build network" ? relation including all road with the same ref ?

of roads in Switzerland or canton of Bern. Does anyone have this information?

yes

Thank you all,

you're welcome.

ho.. you want it ? :) use overpass query for the class of highway you want. the wizard allows to easily limit the geographical scope for ex for motorway https://osm.li/LeD

Regard, Marc