Alpine C-1 Trail Project

2 Documents in Project

Summary

SCH Number
2007122029
Lead Agency
Portola Valley, City of (City of Portola Valley)
Document Title
Alpine C-1 Trail Project
Document Type
NOD - Notice of Determination
Received

Document Description
The proposed project consists of reconstructing 5,500 ft of an existing 8 ft wide trail and adding new 2 ft gravel shoulders to the trail located along Alpine Road in Portola Valley. Approximately 2,000 ft of the trail would be relocated further away from Alpine Road. The portions of the existing trail that is relocated would be removed and revegetated. A 6 ft wide by 40 ft long wooden footbridge would be constructed to allow the relocated trail to cross a seasonal tributary. The project includes planting of ~51 new trees, 90 new shrubs, and 22,800 sf of restored ground plane. The project includes engineering protection in a 150 ft segment of the eroding bank along Trancos Creek. This construction will consist of a 3 to 5 ft high green cribwall, a 2:1 fill slope with riparian planting, and a 6 to 8 ft soldier pile wall and wooden guardrail between the path and the top of the bank of the creek. Approximately 18 trees will be removed for the bank slope protection. Construction would consist of demolition of the existing paving, pulverization and incorporation into paving base material for the reconstructed trail.

Contact Information
Suzanne DeLeon
California Department of Fish and Game
Bay Delta Region P.O. Box 47
Yountville, CA 94599

831-440-9433

Location

Cities
Portola Valley
Counties
San Mateo
Cross Streets
Arastradero Road and ~1500 ft north of Westridge Drive
Zip
94028
State Highways
IS 280

Notice of Determination

Approving Agency
DFG
Approving Agency Role
Responsible Agency
Approved On
Final EIR Available Location
Town of Portola Valley 765 Portola Rd Portola Valley, CA 94028

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 Negative Declaration was prepared for this project pursuant to the provisions of CEQA
Yes
(3) Mitigated measures were made a condition of the approval of the project
N/A
(4) A Statement of Overriding Considerations was adopted for this project
N/A
(5) Findings were made pursuant to the provisions of CEQA
N/A
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