11/19/2025
US-12 emergency rock scaling project near Arrow Bridge update
Rock scaling crews arrived on site today in preparation for the US-12 emergency roadside project near Arrow Bridge. The slope was evaluated and will be prepped for scaling.
Anchor points will be installed so that workers can climb the slope with their equipment. It is anticipated that the rock removal will begin on Friday.
While rocks are dislodged, flaggers will stop traffic at a safe distance. Delays will be 20 minutes at a time. If conditions change, a full closure may be implemented for safety.
Up-to-date traffic information can be found by visiting 511.idaho.gov. Travelers can also dial 5-1-1 or download the Idaho 511 app.
A copy of the original news release can be found here.
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