Idaho Transportation
Department Projects

I-90 Idaho 41 Interchange

Traffic volumes on Interstate 90 and Idaho Highway 41 continue to grow, prompting the redesign of the interchange to safely accommodate more drivers.

Chinden West

Chinden Blvd. Improvements Public Open House: November 5, 2018 (4-6 PM) at The Ambrose School

Eagle Rd (Idaho 55) and Idaho 44 Intersection Improvement

The Idaho Transportation Department is developing design plans to improve safety and reduce congestion at the Eagle Road (Idaho 55) and Idaho 44 intersection in Eagle.

I-15 Rose Road Interchange

This project will improve mobility and safety on Interstate 15.

Raft River Bridge Replacements

Mountain Home Chip Seals

Construction is expected to begin week of Aug. 13 and end in Late Sept.

State Highway 69 Improvements (Kuna to Meridian)

Construction is scheduled to be complete in late September.

American Falls: Pocatello Ave / I-86 Business Loop

This project is expected to significantly improve efficiency and safety at the intersection.

Idaho 55 Zachary to Goose Creek

This routine maintenance will improve driving conditions and safety.

I-84 Karcher to Franklin

In Canyon County, traffic volumes on I-84 are projected to double between now and 2040. ITD recognized this corridor needs attention now, and in response allocated funding for these projects to meet the needs of today and prepare for the future.

See the I-84 Caldwell to Karcher

I-84 Caldwell to Karcher

A preliminary traffic analysis estimates traffic east of the Franklin Road interchange in Caldwell will increase by over 60% by 2040.

See the I-84 Karcher to Franklin project