Sonoma State Route 1 Soldier Pile Wall and Rock Slope Protection Project


SCH Number
Lead Agency
Caltrans 4 (Oakland) (California Department of Transportation, District 4)
Document Title
Sonoma State Route 1 Soldier Pile Wall and Rock Slope Protection Project
Document Type
NOE - Notice of Exemption

Document Description
Caltrans as the CEQA and NEPA lead proposes to repair two storm damage sites (RSPs). The purpose of the project is to prevent future storms from causing additional damage to SR 1. Additionally, two drainage systems will be upgraded and a wall approx. 170 ft. long would be constructed to assist in stabilizing the slopes.

Contact Information
Amica MacCarthy
California Department of Transportation, District 4
111 Grand Avenue
Oakland, CA 94612

Phone : (510) 286-7195


Cross Streets
1.5 miles south of Meyers Grade Road on Sonoma State Route 1, Jenner, CA
Other Information
PM 24.2 to 24.4

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
class 1d
Reasons for Exemption
The project proposes repair of an existing public facility and will not require expansion of SR 1. The project has been studied and determined to have no significant effects on the environment.

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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