Rep. Nick Kupper said he thought up the idea during a "long drive one day," recalling Montana's experience banning speed ...

“Both found that roughly 83% of drivers stayed around 77 mph because that’s where they feel comfortable,” Kupper explained.

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

Rep. Nick Kupper wants speed limits to be at least 80 miles per hour in rural areas of Arizona, but his proposal also would ...

Republican Arizona State Rep. Nick Kupper introduced the RAPID Act, which would impact speed limits on rural interstates, on ...

Rep. Nick Kupper wants to create "derestricted speed zones" that would have no maximum speed limits, but a traffic safety ...

State Rep. Nick Kupper, a Republican who represents portions of Maricopa, Yuma, and La Paz counties, has introduced House ...

Arizona's first ''flex lanes'' are fully open and can now be used for motorists taking Interstate 17 this holiday travel ...

From Buc-ee’s first Arizona location having an opening date to a raised speed limit, here are some of the top Arizona news ...

Arizona Rep. Nick Kupper is proposing the RAPID Act (HB 2059) to lift speed limits during the day on qualifying rural interstates.

Federal and state transportation agencies will halt planning activities for a proposed 280-mile highway between Nogales and Wickenburg in response to a lawsuit brought by conservationists. The U.S.