GRI evaluated the riverbank slope along the Red Lion Inn on Hayden Island. The riverfront slope at the property was damaged as a result of the flooding in February of 1996. The scope of our evaluation included a detailed examination of the project areas, obtaining recent topographic and hydrographic survey information for the area, and performing engineering studies. A report was created that described the work accomplished and provides additional geotechnical design criteria to assist with the planning, design, and permit application for the repair of the recent slope damage.
Red Lion Hotels and Inns, Riverbank Slope Repair

Red Lion Hotels and Inns, Riverbank Slope Repair
Relevance to Interstate Bridge Replacement:
- Located on Hayden Island - adjacent to the future site of the Interstate Bridge Replacement
- Working knowledge of soils and geologic matter along the corridor
- Project services included: Geotechnical, Geology