Download OpenTransportMap datasets in format of shapefile on level of European NUTS-3 regions.
 

Select NUTS-0 level

If you don’t want to use GUI - please feel free to use URLs in form of opentransportmap.info/download/nuts-3/[NUTS-3 code from Eurostat]
For example to download data for Liberec region go to: opentransportmap.info/download/nuts-3/CZ051