Idaho Transportation Department

03/18/2026 | Press release | Distributed by Public on 03/18/2026 10:54

Extended closure planned on Old Highway 91 in Inkom for roadway and bridge construction




3/18/2026

Justin Smith
ITD Communication
208-234-3614
[email protected]

Extended closure planned on Old Highway 91 in Inkom for roadway and bridge construction

INKOM-Old Highway 91 under the Interstate 15 bridges in Inkom will close from March 19 through July 24 to allow crews to continue replacing the bridges in town. During the closure, traffic will be detoured along North Rapid Creek Road and North Inkom Road.

Last year, the three southbound bridges were replaced. This year, crews are focusing on the northbound bridges, with all work planned to be completed in late October. Freeway traffic has been shifted to the southbound lanes and is reduced to one lane in each direction.

Motorists should watch for crews, use caution, and drive safely through the work zone.

To learn more about the project or sign up for construction updates, visit itd.idaho.gov/project/inkom-corridor/. Motorists can also check 511.idaho.gov for current conditions and closures.

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Idaho Transportation Department published this content on March 18, 2026, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on March 18, 2026 at 16:54 UTC. If you believe the information included in the content is inaccurate or outdated and requires editing or removal, please contact us at [email protected]