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.
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.