The County of San Luis Obispo is proposing to pave a 4.6 mile section of Cypress Mountain Road between Chimney Rock Road and Klau Road (3.3 miles), and from Klau Road to a point approximately 1.3 miles south of Klau Road. The purpose of the paving is to encapsulate the existing gravel road base material that contains mercury mine tailings. A layer of clean base material will be spread over the road to create a smooth surface and an average of two inches of asphalt concrete will be placed over the road base to encapsulate the existing material. The paved section will be 18 feet wide. The project is located on Cypress Mountain Road, west of the community of Templeton, in San Luis Obispo County.
Air Quality, Cultural Resources, Hydrology/Water Quality
California Department of Conservation (DOC), California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW), California Department of Parks and Recreation, California Department of State Parks, Division of Boating and Waterways, California Department of Transportation, District 5 (DOT), California Native American Heritage Commission (NAHC), California State Lands Commission (SLC), Department of Water Resources, Office of Historic Preservation, Resources Agency, Resources, Recycling and Recovery, California Regional Water Quality Control Board, Central Coast Region 3 (RWQCB)
Reviewing Agency Comments
California Regional Water Quality Control Board, Central Coast Region 3 (RWQCB)
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