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 ...
An Arizona lawmaker wants to turn a remote desert highway into something resembling a US version of the autobahn—at least ...
For drivers used to fixed numbers on every signpost, the idea of “unlimited” roads can sound like a myth. In reality, it survives in just ...
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 ...