Piedras Blancas Realignment

6 Documents in Project


SCH Number
Lead Agency
California Department of Transportation, District 5
Document Title
Piedras Blancas Realignment
Document Type
EIR - Draft EIR
Document Description
The project proposes to realign a 2.8-mile segment of Highway 1, from about 1400 feet north of the Piedras Blancas Lighthouse to the Arroyo de la Cruz bridge, in order to protect the highway from coastal erosion for the next 100 years. The project would also involve removal of the existing bluff rock protection within the project limits.

Contact Information

Paula Huddleston
Agency Name
California Department of Transportation, District 5
Contact Types
Lead/Public Agency


San Luis Obispo
San Luis Obispo
Cross Streets
State Route 1 near San Simeon
State Highways
Pacific Ocean, Arroyo de los Chinos, Arroyo de la Cruz

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
Air Resources Board, Transportation Projects, California Coastal Commission (CCC), California Department of Conservation (DOC), California Department of Fish and Wildlife, Central Region 4 (CDFW), California Highway Patrol, California Regional Water Quality Control Board, Central Coast Region 3 (RWQCB), California State Lands Commission (SLC), Department of Water Resources, Resources Agency, Resources, Recycling and Recovery, California Native American Heritage Commission (NAHC), California Department of Parks and Recreation
State Reviewing Agency Comments
California Native American Heritage Commission (NAHC), California Department of Parks and Recreation
Development Types
Local Actions
Coastal Permit
Project Issues
Aesthetics, Biological Resources, Coastal Zone, Cultural Resources, Cumulative Effects, Flood Plain/Flooding, Geology/Soils, Hydrology/Water Quality, Land Use/Planning, Noise, Vegetation, Wetland/Riparian, Wildlife

Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.

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