The state spent $111 million on the first phase of the Idaho Highway 16 expansion project, which opened in 2014: a 2.5-mile ...
A section of Idaho Highway 21 is closed following an avalanche Sunday that caused slides up to 40 feet deep. The Idaho ...
A gigantic avalanche took place to cause a highway in the Gem State to close, and it remains closed as of this writing.
The Idaho Transportation Department will accelerate construction of multiple interchanges along State Highway 16 in the ...
Find out more at the department’s detour map.) Phase 2 of the Idaho Transportation’s Highway 16 extension project will extend the highway from U.S. 20/26 (Chinden Boulevard) to Interstate 84.