Arastradero Road Repair Project

2 Documents in Project


SCH Number
Lead Agency
Santa Clara County
Document Title
Arastradero Road Repair Project
Document Type
MND - Mitigated Negative Declaration
Present Land Use
County Transportation ROW, Education and Institutional use
Document Description
The project would install a soldier pile wall with concrete facing directly adjacent to Arastradero Road where high storm flows eroded the roadway embankment during the winter of 2016-2017. The wall would be located from 2-5 ft from the existing roadway shoulder and would be approx 100 ft long. The space between the road and soldier pile wall would be filled with clean, imported material. The pilings would be driven to a depth of approx 20 ft. Minor dewatering of the work area may be required. Clean gravel bags would be used to divert creek flows away from the work area. Construction staging would occur on the widened roadway shoulder approx 100 ft east of the work area.

Contact Information

Herbert Naraval
Agency Name
Santa Clara County Roads and Airports
Contact Types
Lead/Public Agency


Santa Clara
Cross Streets
Arastradero Rd at Alpine Rd
Total Acres
Ormondale ES
Los Trancos Creek
Other Location Info
Portola Valley

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
Air Resources Board, Transportation Projects, California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW), California Department of Parks and Recreation, California Department of Transportation, District 4 (DOT), California Native American Heritage Commission (NAHC), California Regional Water Quality Control Board, San Francisco Bay Region 2 (RWQCB), Caltrans, Division of Aeronautics, Department of Water Resources, Office of Emergency Services, California, Office of Historic Preservation, Resources Agency, San Francisco Bay Conservation and Development Commission (BCDC), State Water Resources Control Board, Division of Drinking Water, State Water Resources Control Board, Division of Water Quality
Development Types
Other (storm damage repair)
Local Actions
Site Plan
Project Issues
Aesthetics, Air Quality, Biological Resources, Cultural Resources, Flood Plain/Flooding, Geology/Soils, Hydrology/Water Quality, Noise, Transportation, Vegetation, Wetland/Riparian

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 or via phone at (916) 445-0613.

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