For drivers used to fixed numbers on every signpost, the idea of “unlimited” roads can sound like a myth. In reality, it ...

Arizona could inaugurate a home-brewed version of Germany’s unrestricted autobahn. Nick Kupper, one of the Grand Canyon State ...

The new RAPID Act would permit derestricted daytime speeds on rural interstates, but only after passing detailed safety and ...

A new Arizona bill would allow select rural interstates to operate without daytime speed limits, citing safety data and ...

The RAPID Act aims to remove speed limits from certain qualifying roads in Arizona. A one-year pilot period must happen ...

Speed limits are widely ignored in the U.S. Here’s why the system is broken, what the data shows, and what it would take to ...

Arizona State Representative Nick Kupper has introduced legislation that would permit unrestricted speed zones for non-commercial vehicles during daylight hours. In layman’s terms, he wants parts of ...

BERLIN — A European Union official called on Germany to give up the famous freedom of its highways and impose speed limits on the autobahn to fight global warming - a demand that drew angry responses ...

Arizona may become the only state without maximum speed limits on some highways, as Rep. Nick Kupper proposes a pilot project to test the idea.

BERLIN (AP) — A motorist was clocked driving at more than 320 kph (199 mph) on the Autobahn west of Berlin, a record high at more than 124 mph above the speed limit, German police said. The speedster, ...

A motorist was clocked driving at more than 320 kph (199 mph) on the Autobahn west of Berlin, a record high at more than 124 mph above the speed limit, German police said. The speedster, who was not ...