The experimental move could change US driving rules, with backers arguing it modernizes traffic law to better reflect road ...

Arizona may be on the brink of giving the United States something close to a true Autobahn — a stretch of highway with no ...

A proposal from Republican Rep. Nick Kupper would, among other things, set up a pilot project on a stretch of I-8 between ...

A state lawmaker would give drivers the green light to go as fast as they deem "reasonable and prudent," pulling speed limits ...

A bill has been proposed that will eliminate speed limits on quieter stretches of highway in the United States, effectively ...

(The Center Square) – A state legislator wants to eliminate specific daytime speed limits on Arizona’s rural interstates. House Bill 2059, also known as the Reasonable and Prudent Interstate Driving ...

Speed limits aren’t designed for the sharpest drivers in the fastest cars on the clearest roads. Often, they’re actually quite the opposite. Traffic engineers routinely acknowledge that speed limits ...

Rose Hammond pushed authorities for years to lower the 55 mph speed limit on a two-lane road that passes her assisted living community, a church, two schools and a busy park that hosts numerous youth ...