http://en.wikipedia.org/wiki/Road_signs_in_SwedenFrom a swedish guy:
Gångstig = Hiking trail, no veichles allowed.
Cykel / parkväg = Bicycle / walking road, no motor veichles allowed.
Vandringsled = Hiking trail, no veichles allowed.
Traktorväg = Tractor road, not suitable for cars but for off-road veichles.
Stig = Hiking trail, no veichles allowed.
Obelagd väg = Unpaved road.
Vändplan = Turning place, end of road.
Vägbom = roadblock, no passing. (we pass loads of these on our trips)
skoterled = Snow mobile trail.