What can be done to avoid them? And what are “phantom jams”?Are traffic jams simply a fact of life?Traffic jams are not a new ...

Pinellas County Democratic Rep. Lindsay Cross says there are common-sense things that government can do to enhance safety for ...

State Route 24 in the southeast Valley carries more than 60,000 vehicles daily, with most people driving up to 70 mph despite ...

Arizona and a coalition of 16 states sued the U.S. Department of Transportation, challenging the Trump administration’s delay of $4 billion in electric vehicle infrastructure funding approved by ...

Aurora Innovations, Inc. debuted a driverless semi from Dallas to Houston in May and will now add the new 600-mile route from Fort Worth.

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

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

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

Hundreds of driverless trucks will be on Fort Worth-area roads soon following the creation of a new statewide route to El ...

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

Elon Musk confirmed this weekend that Tesla is testing its robotaxis in Austin without safety drivers on board, and his ...

A motorcyclist was filmed jamming out while riding on the freeway in Arizona.Footage recorded by Maryam Alhadithy shows the ...