Autobahns of Austria
Unlike German autobahns, on Austrian autobahns a general speed limit of 130 km/h (81 mph) is set, although as of August 25, 2018, the FPÖ government has been going on a trial for a possible speed limit increase to 140 km/h (87 mph) on the Autobahn 1 freeway. They may only be used by powered vehicles that are designed to achieve at least . While on the motorway voluntary stops, U-turns and backward driving are prohibited.
Speed limits in Norway
Some areas may have lower or higher speed limits. On some roads, the speed limit is 90 km/h, and on the best motorways the limit is 110 km/h. Also, the general speed limits apply only for vehicles below 3.5 metric tons. Lower speed limits apply for larger vehicles. Currently, the maximum speed limit for all vehicles over 3500 kg and all vehicles carrying a trailer is 80 km/h.