Expanded patrols have begun on a busy portion of Interstate 17 north of Phoenix as a way of slowing drivers and increasing ...

The first freeway built in metro Phoenix was the Black Canyon Freeway, also known as Interstate 17. The Arizona Republic ...

DPS troopers will monitor north and southbound traffic with more troopers concentrated in the Bumble Bee area, ADOT said.

Multiple lanes of southbound I-17 were blocked Saturday afternoon after a multi-vehicle crash near Deer Valley Road in north Phoenix.

The Arizona Department of Transportation announced on Monday that state troopers with the Arizona Department of Public Safety would be dedicated to monitoring the Interstate 17 improvement project ...