https://openstreetmap.org/copyright | https://openstreetmap.org |
Copyright OpenStreetMap and contributors, under an open license |
https://openstreetmap.org/copyright | https://openstreetmap.org |
Copyright OpenStreetMap and contributors, under an open license |
Check a topographic map to see why...
to update:
southbound/downhill the posted speed is mostly 80km/h with two lanes, but 25km/h for trucks, for some distance before this.
shortly before the WT-Waldshut city limits is posted 60km/h transition.
Despite several attempts turning my head, I was not able to make out any limits for the single lane uphill/north-ish-bound. maybe later.
update pending, sometime.
uphill is definitely no limit -> 100km/h
Got updates since then.