CHARLESTON, WV – West Virginia Division of Highways (WVDOH) District 10 forces are shifting to an updated remediation strategy for a significant road slip on Prosperity Road in Raleigh County. After the hillside deteriorated further over the weekend, engineering teams will now deploy a permanent piling wall to stabilize the slope and safely rebuild the damaged roadway.
| Detail | Information |
|---|---|
| Location | Prosperity Road, Raleigh County (Mile marker 4.4) |
| Current Road Status | Significant damage. The slip has expanded to approximately 100 feet in length, washing out one full lane of the two-lane road. |
| Updated Repair Scope | Design and installation of a permanent vertical steel piling wall with concrete slabs, backfill, and a complete road rebuild. |
| Previous Plan | Soil nail stabilization (long steel bolts driven horizontally into the hillside). Plan updated due to worsening site conditions. |
| Project Timeline | Engineering design is currently underway; construction is expected to begin later this spring. |
| Utility Impact | An existing utility pole must be safely relocated to accommodate the installation of the piling wall. |
Engineering Insight: Piling Walls vs. Soil Nails
According to WVDOH District 10 Engineer Ryland Musick, changing environmental factors dictated a pivot from the initial soil nail stabilization technique to a more robust structural solution.
“District 10 engineers will design a piling wall as a permanent repair for the slip. Piling walls are built by driving steel beams vertically deep into the ground to support concrete slabs. The hillside will be backfilled behind the concrete slabs and the road rebuilt.”
— Ryland Musick, WVDOH District 10 Engineer
