COUNCIL — Equipment is being mobilized to begin permanent repair work on the U.S. Highway 95 landslide located between Council and New Meadows at milepost 146.5, about ten miles north of Council. Workers have been on-site since the hillside gave way last Sunday due to steady rainfall.
A full closure of US-95 to all vehicle traffic will be implemented starting Sunday evening at 8 p.m. Until then, flaggers will direct local non-truck traffic through one narrow lane during daylight hours, from 7 a.m. to 8 p.m. After the closure on Sunday evening, the road will remain closed, as the contractor’s equipment will require both lanes for earthwork removal and wall installation.
On Monday, crews will begin excavation of a 200-foot-long, full-width section of the roadway, digging to a depth of 10 feet. Once excavation is complete, construction will begin immediately. The repair project will include a retaining wall, which will be anchored by steel piles driven into the stable rock layers of the slope. The highway is expected to reopen in early May once the work is completed.
There are no local detours that are passable this early in the season, and no local routes suitable for the impact of highway traffic. The Idaho Transportation Department has modified permitting for commercial vehicles to allow companies to safely operate on SH-55 to continue delivering goods to rural communities. This temporary exception allows 53-foot single trailers to use SH-55 as a detour for now.
ITD is working with emergency responders to ensure uninterrupted service for all areas. ITD is also working with local jurisdictions to identify potential alternatives for local workers to get past the US-95 closure.
For 24/7 updates on the status of the highway, visit 511.idaho.gov, download the 511 app or call 511 for updates on this closure.
