Wilson Creek Restoration and SPGA Wall Project
3 Documents in Project
Summary
SCH Number
2025070237
Lead Agency
California Department of Transportation, District 1
(DOT)
Document Title
Wilson Creek Restoration and SPGA Wall Project
Document Type
NOD - Notice of Determination
Received
Posted
7/16/2026
Document Description
The project proposes to stabilize the roadway from PM 12.69 to PM 12.95 with a modified alignment and construction of retaining walls. Two retaining walls would be constructed to stabilize the roadway beginning at the north end of the Wilson Creek Bridge: a 695-foot-long by 55-foot-high solider pile ground anchor (SPGA) wall along the western shoulder below the highway, and a 595--foot-long by 19-foot-high soil nail wall (SNW) along the eastern shoulder.
Contact Information
Name
Terra McAuliffe
Agency Name
Caltrans -District 1
Job Title
Environmental Scientist
Contact Types
Lead/Public Agency / Project Applicant
Phone
Name
Emiliano Pro
Agency Name
Caltrans - District 1
Job Title
Environmental Senior
Contact Types
Lead/Public Agency / Project Applicant
Phone
Email
Location
Coordinates
Cities
Klamath
Counties
Del Norte
Regions
Northern California, Unincorporated
Cross Streets
U.S. Highway 101 from postmile 12.6 to 13.2
Zip
95548
State Highways
U.S. Highway 101
Waterways
Wilson Creek
Notice of Determination
Approving Agency
California Department of Transportation (Caltrans), District 1
Approving Agency Role
Lead Agency
Approved On
County Clerk
Del Norte
Final Environmental Document Available at
tinyurl.com/d1projects
Determinations
(1) The project will have a significant impact on the environment
No
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
No
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
Yes
(2c) An other document type was prepared for this project pursuant to the provisions of CEQA
No
(3) Mitigated measures were made a condition of the approval of the project
No
(4) A mitigation reporting or monitoring plan was adopted for this project
No
(5) A Statement of Overriding Considerations was adopted for this project
No
(6) Findings were made pursuant to the provisions of CEQA
No
Attachments
Notice of Determination
Disclaimer: The Governor’s Office of Land Use and Climate Innovation (LCI) accepts no responsibility for the content or accessibility of these documents. To obtain an attachment in a different format, please contact the lead agency at the contact information listed above. For more information, please visit LCI’s Accessibility Site.