Jacobs and Sundt Construction have begun work on a $600 million improvement to Tucson's I-10, the largest highway project in ...

Arizona doesn't usually bring cool lakes and breezy hiking trails to mind but this off-the-grid site is the perfect getaway ...

Arizonans can view and vote on their favorite safety messages on ADOT’s website through Monday. Last year, the two winning ...

Stacker compiled a list of counties with the highest motor vehicle crash fatality rates in Arizona using data from National ...

State transportation officials are moving ahead with a three-phase buildout plan designed to close gaps in charging access ...

The Tucson Police Department has received four grants from the Arizona Governor’s Office of Highway Safety, aimed at reducing ...

Barry Hammond, known around town as Bicycle Barry after he gave up driving due to health reasons, was nearly killed in a ...