Soquel Creek Scour Mitigation Project
Summary
- SCH Number
- 2019059101
- Lead Agency
- Caltrans 5 (San Luis Obispo) (California Department of Transportation, District 5)
- Document Title
- Soquel Creek Scour Mitigation Project
- Document Type
- MND - Mitigated Negative Declaration
- Received
- Project Applicant
- Caltrans
- Present Land Use
- Caltrans State Right of Way
- Document Description
- The California Department of Transportation (Caltrans) proposes to address localized scour on the western bank of Soquel Creek at the Soquel Creek Bridge (Br. No. 36-0013), on State Route 1 (SR-1) at post mile (PM) 13.31 in Santa Cruz County. The arch span bridge was originally built in 1947 and then widened in1971 and 1995. The proposed project will remove damaged sack concrete protection and install approximately 1,250 cubic yards of rock slope protection (RSP) along the western bank underneath the bridge. RSP is among various bank and shore protection materials and methods. RSP, also called rock riprap or riprap, consists of one or more layers of rock; it is placed along river and streambanks, or along ocean and lake shores to prevent erosion. Dewatering/diversion of the creek is anticipated in order to remove sack concrete and place the RSP. The projected is planned to start construction June 2023 and the estimated construction duration is 60 working days.
- Contact Information
-
Jason Wilkinson
California Department of Transportation
50 Higuera St.
San Luis Obispo, CA 93401
Phone : (805) 542-4663
Location
- Cities
- Capitola
- Counties
- Santa Cruz
- Cross Streets
- Highway 1 and Wharf Road
- Zip
- 95073
- State Highways
- 1
- Schools
- Soquel ES, New
- Waterways
- Soquel Creek
Notice of Completion
- Review Period Start
- Review Period End
- Development Type
- Transportation (Bridge scour mitigation)
- Project Issues
- Aesthetic/Visual Air Quality Biological Resources Flood Plain/Flooding Noise Soil Erosion/Compaction/Grading Vegetation Water Quality Wetland/Riparian Cumulative Effects
- Reviewing Agencies
- Air Resources Board, Transportation Projects California Department of Parks and Recreation California Highway Patrol California Regional Water Quality Control Board, Central Coast Region 3 Department of Water Resources Office of Historic Preservation Resources Agency State Water Resources Control Board, Division of Drinking Water California Department of Fish and Wildlife, Bay Delta Region 3 California Native American Heritage Commission
Attachments
- Environmental Document
- 1H480 Soquel Creek Scour Mitigation DED 5-7-19rev1 PDF 3798 K noa PDF 446 K summary form PDF 110 K
- NOC
- noc PDF 1235 K
- State Comments
- 2019059101 cdfw PDF 2068 K SCH2019059101 NAHC_SoquelCreek-CaDOT-Wilkinson 6-19-19 PDF 222 K
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