All Projects

Project No. TBD; Project File No. TBD


Near 314 Alpine Road, La Honda, CA

About the Project

The slip-out repair project will repair the failing embankments and damaged pavements. The work to be done consists, in general, of installing a retaining wall, drainage improvements, and installing a rock slope protection revetment with plantings, and erosion control/slope protection.

Public Works Contact

Carter Choi
Senior Civil Engineer



  • January 2023 – Roadway failed due to heavy storms. Preliminary site investigations performed.
  • February 2023 - Desktop analysis, development of supporting documents for FEMA, and procurement of geotechnical and drilling firms.
  • March 2023 - Coordination with Cal OES/FEMA, monitoring of site, and scheduling of geotechnical drilling. Drilling schedule for April 3rd and 4th. Roadway will be closed so alternates routes are advised on April 3rd and 4th. 
  • May 2023 - Field Meeting with FEMA for site assessment and repair scope development.
  • June 2023 - Received and reviewing Geotechnical Investigation Report.
  • July 2023 - Awaiting Contractor to develop proposal for repair work

Alpine Road #1 - Slip Out s

Alpine Road #1 - Slip Out