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.
Autobahn
In 2008, the Social Democratic-Green Party coalition controlling Germany's smallest State, the paired City-State of Bremen & Bremerhaven, imposed a 120-kilometre-per-hour (75 mph) limit on its last of speed-unlimited autobahn in hopes of leading other States to do likewise.