Arizona Department of Transportation

(Source: Arizona Department of Transportation)

The Arizona Department of Transportation has won an award for a bridge project on U-S 160 bridge that helped to reduce erosion on a creek at the Navajo Nation.

Arizona State University’s Metis Center for Infrastructure and Sustainable Engineering selected ADOT’s Laguna Creek Bridge improvement as one the recipients of its 2019 Sustainable Infrastructure Awards. Faculty reviewed nominations from public, private, nonprofit and academic organizations on innovative approaches that advance sustainability in infrastructure.


Arizona Department of Transportation law enforcement officers seized a half-ton of marijuana after stopping what proved to be a fake delivery van in the state's far northwestern corner.


Authorities are cautioning drivers about slick conditions on highways in eastern, northern and southeastern Arizona due to snow and ice.

Prescott Daily Courier file photo

The state Transportation Board has approved a five-year highway construction program that includes dozens of major projects, including expanding part of Interstate 17 north of metro Phoenix.

David J. Phillip/AP

State officials are cautioning Arizonans to use their eyes and noses as well as common sense when purchasing used cars in the wake of widespread flooding in Texas and Florida.