Highway 1 Slope Stabilization

3 Documents in Project


SCH Number
Lead Agency
Caltrans 6 (Fresno) (California Department of Transportation, District 6)
Document Title
Highway 1 Slope Stabilization
Document Type
NOD - Notice of Determination
Present Land Use
State highway right-of-way; adjoining parcel designated Resources & Rural Development zoned TP CC Timberland Production

Document Description
Caltrans proposes to construct two soil nail walls (retaining walls). The lower retaining wall, 300 feet long and up to 25 feet high, would be completely buried after its construction. The upper retaining wall, 430 feet long and up to 50 feet high, would be partially buried; the exposed portion, 25 feet tall at its highest and tapering to either end, would be textured and colored to resemble a natural rock cliff face. The slope would be graded to 2:1 and would include geosynthetic fabric reinforcement. After construction the disturbed area would be revegetated by hydroseeding with a native seed mix appropriate to the site. Highway 1 would be widened on the north side from 1 to 16 feet for 400 feet.

Contact Information
Michelle Ray
California Department of Transportation
855 M Street, Suite 200
Fresno, CA 93721

Phone : (559) 445-5286


Cross Streets
2.6 miles south of Fort Ross Road on Highway 1
State Highways
Hwy 1
Pacific Ocean, Mill Gulch
Other Location Info
about 6 miles north of Jenner

Notice of Determination

Approving Agency
Department of Transportation
Approving Agency Role
Lead Agency
Approved On
Final Environmental Document Available at
Caltrans District 4, Public Information Office, 111 Grand Avenue, Oakland, CA


(1) The project will have a significant impact on the environment
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
(2c) An other document type was prepared for this project pursuant to the provisions of CEQA
(3) Mitigated measures were made a condition of the approval of the project
(4) A mitigation reporting or monitoring plan was adopted for this project
(5) A Statement of Overriding Considerations was adopted for this project
(6) Findings were made pursuant to the provisions of CEQA

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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