Public Works - Old Creek Road Culvert Replacement Project; ED14-109 (40106181)

2 Documents in Project


SCH Number
Lead Agency
San Luis Obispo County
Document Title
Public Works - Old Creek Road Culvert Replacement Project; ED14-109 (40106181)
Document Type
NEG - Negative Declaration
Present Land Use

Document Description
The San Luis Obispo County Public Works Department proposes to remove and replace 53 feet of corroded 36" corrugated metal pipe (CMP) with a smooth lined 48" high density polyethylene (HDPE) culvert. The project site is located on Old Creek Road P.M. 6.334, in the North County Planning Area Rock wing-walls on the inlet and outlet, which have no vegetation in them, will be removed and the asphalt section of the road will be excavated to remove the old CMP. After the CMP is remove the trench will need to be enlarged by excavating the existing road base. When the trench is large enough the County will install 53 feet of 48" HDPE, pack the sides and top with road base and tamp it down. The County will then form the wing-walls with the rocks that are present. The County will not change the amount of rock that is currently in place at the wing-walls, so the finished foot print will be the same. No removal of trimming of vegetation would be required to replace the culvert. The majority of the construction will be on the road. Project staging will occur within the existing County Right-of-Way.

Contact Information
Trevis Warner
San Luis Obispo County
County Government Center, Room 206
San Luis Obispo, CA 93408-2040

Phone : (805) 781-5252


San Luis Obispo
Cross Streets
Cottontail Creek Rd
Total Acres
Parcel #
Cayucos ESD
Old Creek
Other Location Info

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (Public Improvement)
Local Action
Other Action Other Action: Public Project
Project Issues
Air Quality Archaeologic-Historic Water Quality Wildlife
Reviewing Agencies
California Air Resources Board California Department of Fish and Wildlife, Central Region 4 California Department of Parks and Recreation California Department of Transportation, District 5 California Native American Heritage Commission California Regional Water Quality Control Board, Central Coast Region 3 California State Lands Commission Department of Water Resources Resources Agency

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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