90 km/h is found on good 2-lane roads with few intersections and sparse traffic, and 100 km/h and 110 km/h on motorways.
These include: Speed limits on motorways have been raised gradually since their introduction in the 1960s.
[6] Nye Veier AS, the state-owned company responsible for construction and operation of certain new motorways, want a speed limit as high as feasible, possibly 130 km/h.
[7] Since March 2022, the speed limit for trailers without brakes and weighing over 300 kg in total has been raised from 60 km/h to 80 km/h.
Norway has signed the Vienna Convention, therefore the speed limit signs are shown as black letters on a white field inside a red circle.