Conservation groups say the proposed Arizona routes for an Interstate 11 project failed to consider habitat for imperiled ...

The proposed freeway would run from Wickenburg to Nogales and has been subject to lawsuit filed by a conservation group.

Foes of a plan to construct a new interstate highway — including a segment that could go through environmentally sensitive ...

As Arizona’s Family reported, one of the threatened species is the cactus ferruginous pygmy owl, whose climate would be ...

Foes of a plan to construct a new interstate highway — including a segment that could go through environmentally sensitive ...

A man is dead after crashing into a stolen bus on the Las Vegas freeway, Nevada State Police announced on Thursday.

The proposed I-11 highway will connect to Las Vegas but could eventually span from Mexico to Canada. “The interstate’s approval was based on a deeply flawed environmental analysis that the ...