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I-90: Cedars to Dudley

Concrete barrier from mileposts 32-36 will be upgraded or added to the median to prevent crashes from vehicles crossing over.

To add the barrier, the median will be paved, which will also provide a wider shoulder.

2023 construction

Starting April 17, crews will start preparing for all traffic to run on the eastbound set of lanes by adjusting striping and placing signage. During the first week of construction, drivers can expect one lane to be closed in the eastbound direction while crews are working.

More significant impacts will start the last week of April when all traffic will be shifted onto the eastbound set of lanes so that work can begin on the westbound set of lanes. Only one lane in each direction will be open. Repairs are expected to start first on westbound I-90 and then transition to installing new concrete barrier in the median to prevent head on-crashes.

Eastbound I-90 was the focus of work in 2022. The project is expected to be complete in October.

Travelers are encouraged to be aware of other work zones on I-90, like bridge replacements in Kellogg, and are advised to check 511.idaho.gov before driving.

Mid-October

Winter shutdown

As of mid October work has paused for the winter. The contractor was only able to complete the eastbound lanes in 2022, so construction will resume next year to resurface the westbound lanes and redo some of the pavement placed on the eastbound lanes that didn't meet specifications. Barrier will also be installed in 2023 due to a cement shortage.

July 2022

Work begins

Construction begins, along with several other projects east of I-90.

Read more

Project
Updates

More significant impacts will start the last week of April when all traffic will be shifted onto the eastbound set of lanes so that work can begin on the westbound set of lanes. Only one lane in each direction will be open. Repairs are expected to start first on westbound I-90 and then transition to installing new concrete barrier in the median to prevent head on-crashes. Read more.

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I-90 Cedars to Dudley: contact us

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