"In addition, dropping temperatures are causing wet and slushy areas to refreeze, leading to icy conditions on many roads.

Since the opening of the Aht'Wy Interchange, law enforcement agencies and the Idaho Transportation Department have observed unsafe driving behaviors among motor ...

Officials closed a four-mile stretch of Interstate 84 between Boise and Nampa on Thursday following a vehicle accident, plus ...

A large avalanche has closed a section of a central Idaho highway, and officials say the road will remain closed "until ...

The state spent $111 million on the first phase of the Idaho Highway 16 expansion project, which opened in 2014: a 2.5-mile ...