The Arizona Department of Transportation says the northbound lanes of the Loop 101 Pima will be closed between Shea Boulevard ...

Motorists should be aware of a closure in north Scottsdale, as well as various on- and off-ramp closures across the Phoenix ...

Built in 1929 and closed to traffic in 1968, the McPhaul Bridge is a forgotten marvel hidden near Yuma. Once a vital crossing ...

I-19 is the only continuous highway in the U.S. to be measured in kilometers, stemming from legislation signed in 1975 that ...