Contact the project team

Default Project Comment Form
Drop a file here or click to upload Choose File
Maximum upload size: 8MB
Drop a file here or click to upload Choose File
Maximum upload size: 52.43MB

Signup Form
Survey Form
0% Complete
1 of 3

Couple of lines for a question depending on the length

I-84, U.S. 20/26 Interchange Rehabilitation

The road surface on the bridge will be rehabilitated

Work is limited to the U.S. 20 bridge spanning I-84. Crews will mill off the top layer of the existing asphalt. Then, using high-powered water pressure, a process called "hydroblasting," the top layer of the bridge deck will be removed. Fresh concrete pavement will be laid down to create a new surface and extend the life of the bridge. New asphalt on the approaches to the bridge will ensure a level transition between the road and bridge. New guardrail on bridge parapets will improve safety.

Comment Form
Project Start
End of April 2019
Project End
End of Aug. 2019
Hydroblasting Video
Click Here
Canyon County Bridge Rehabs

Traffic Impacts

Through traffic on I-84 will not be impacted with this project.

The I-84 eastbound on and off ramps (Exit 26) will be closed. To access U.S. 20/26, eastbound traffic will go past the interchange and leave the Interstate at Centennial Way (Exit 27), get back on I-84 westbound, and use the westbound off ramp at Exit 26. Both westbound on and off ramps will remain open.

The U.S. 20/26 bridge over I-84 will be reduced to one lane. Temporary signals will control traffic. Expect delays of no more than 15 minutes.

© Copyright 2019 Idaho Transportation Department Visit ITD Website