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I-90: Division Street, Elizabeth Park Overpasses

The Idaho Transportation Department is replacing the I-90 overpasses over Division Street and Elizabeth Park Road to improve safety on this highly traveled corridor. This work also includes widening the eastbound I-90 on-ramp and repaving Division Street and Elizabeth Park Road under the overpasses.

Westbound bridges to be replaced in 2023
Eastbound bridges replaced in 2022
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What to expect in 2023

Division Street
• Both lanes will be open under the I-90 overpass with periodic closures as needed.
• On-street parking under the overpass will not be allowed.
• Sidewalks will be closed under I-90 with a signed pedestrian detour.

Elizabeth Park Road
• Drivers can expect one-way alternating traffic controlled by a temporary signal on Elizabeth Park Road under I-90.
• In addition to the daily construction schedule, Elizabeth Park road will be closed for several nights as crews complete work. Digital message boards will provide warnings at least one week in advance of any road closures.

SCHEDULE
February 2023

Work on westbound bridges begins

I-90 will be reduced to one lane in each direction during bridge construction starting Monday, February 6.

November 2022

Construction paused for winter

As of November 2022, construction is paused for winter. Crews will be working in the median for the next few weeks, which will require short lane closures, but otherwise all lanes of traffic will be open for the winter. In spring 2023, crews will start reconstructing the westbound overpasses. Between construction seasons, I-90 will be open to two lanes in each direction.

March 2022

Work on eastbound bridges begins

Work is taking place from March through October. I-90 is reduced to one lane in each direction during bridge construction.

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Project
Updates

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