A new 280-mile-long freeway that would go from Nogales to Wickenburg, Arizona called Interstate 11 is in a court battle. The Arizona Department of Transportation and the Federal Highway Administration ...

Closures will happen on Interstate 17 and State Route 143, and lane restrictions will occur on Interstate 10 between Tempe ...

If temperatures drop below freezing, she said, it could lead to “major ice build-up,” creating hazardous driving conditions. Melting snow and ice in some areas are also leading to high water and ...

Snow, ice and freezing rain are likely to continue impacting roads and schools until a widespread warmup midday Friday across the Willamette Valley.

The crew of the helicopter that collided midair with an American Airlines jet near Washington D.C.’s Ronald Reagan National ...

There’s a new push to raise the maximum speed limit on North Carolina highways. A bipartisan bill filed this week would ...

The disease is caused by a fungus in the soil and dirt. It can be deadly for dogs and is pretty common in the southwest. Two-thirds of U.S. infections occur in Arizona.