Sheriff's deputies in Coconino County are investigating the collision of a school bus and an SUV, east of Flagstaff, Monday.

Workers in northern Arizona have begun paving a road on the Navajo Nation that will provide a temporary route around a section of US Highway 89, south of Page, which has been closed due to a landslide.

The Arizona Department of Transportation begins work Sunday morning on the final repairs to Hell Canyon Bridge, on State Route 89, between Prescott and Ash Fork. 

A new report from the Arizona PIRG Education Fund says the state's driving boom is over.

The Arizona Department of Transportation has been awarded a grant to help repair damage on U.S. 89, south of Page.

The price of gas continues to drop in Arizona. AAA Arizona says the statewide average this morning is $3.44 a gallon, down a nickel in the last week. 

One man is dead, another in critical condition, after a dirt bike hit another vehicle over the weekend in Gilbert.

The Arizona Department of Transportation says it will move as quickly as possible to pave Navajo Route 20 as a temporary route around a section of Highway 89, which collapsed south of Page on Feb. 20, now that the funding has been approved.

The Federal Aviation Administration says it will delay the closures of towers at 149 airports across the country, including four in Arizona.

Arizona's highest court is being asked to decide whether anyone who smokes marijuana, legally or not, can ever drive legally in the state.