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I-84 to Middleton Road

I-84 to Middleton Road improvements are needed to promote safety and increase capacity in this growing region of Idaho.

Over the next few years the Idaho Transportation Department will be making improvements to Chinden Boulevard (U.S. 20/26) between I-84 and Middleton Road. Public input and participation is critical to the success of these efforts.

Construction Cost
$28 million
Project Completion
Late 2022
Project Video
Click Here
ChindenWest Home


Chinden Boulevard, a section of U.S. 20/26, is one of the few east-west commuter routes that connects Boise to Interstate 84 in Caldwell. The majority of Chinden between I-84 and Eagle Road is a two-lane rural highway. As the land around the roadway develops, Chinden is becoming a busy urban corridor, particularly between Ten Mile Road and Eagle.

Timeline of ChindenWest projects from Eagle Road to Interstate 84
Environmental Assessment
Construction Anticipated


The project is in design and scheduled for construction in 2022.

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