Major improvements are on the horizon for Tucson's freeways as the Arizona Department of Transportation (ADOT) gears up for ...

Major freeway improvements are set to transform Southern Arizona's roadways, with significant projects planned for Interstate ...

Click here for more information at ADOT about the Interstate 10: Kino to Country Club Project.

Arizona's State Route 24 speed limit was increased from 45 mph to 55 mph in December. A state study found most drivers were already traveling between 55 mph and 68 mph on the freeway. SR 24 is a ...