I-90 near Coeur d'Alene
I-90 meanders through Idaho for about 75 miles.
I-15 near Blackfoot
Interstate 15 runs through Idaho for 196 miles.
I-84 near Caldwell
The I-84 Corridor serves nearly 100,000 cars a day.
The bridge was severely damaged and will be replaced with a higher-capacity structure
Adding a passing lane will provide drivers a safer opportunity to pass, while also improving capacity and mobility.
An active landslide exists on the southern slope of Galena Summit that does, and will continue to, impact Idaho Highway 75 if left uncorrected.
Traffic volumes on Interstate 90 and Idaho Highway 41 continue to grow, prompting the redesign of the interchange to safely accommodate more drivers.
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.
This project will improve mobility and safety on Interstate 15.
Construction is scheduled to be complete in late September.
This project is expected to significantly improve efficiency and safety at the intersection.
This routine maintenance will improve driving conditions and safety.
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