Clover Creek Bridge (14C-0015) Replacement of First Street; Federal Project No. BRLO-5914

2 Documents in Project


SCH Number
Lead Agency
Lake County
Document Title
Clover Creek Bridge (14C-0015) Replacement of First Street; Federal Project No. BRLO-5914
Document Type
MND - Mitigated Negative Declaration
Present Land Use
Immediate location is county-maintained road with a single-family and multi-family within the proximity

Document Description
The County of Lake Public Works Department, in cooperation with the Federal Highway Administration (FHWA) and the California Department of Transportation (Caltrans) is proposing to replace Bridge No. 14C-0015, located on First Street approximately 0.1 miles east of Main Street, near the community of Upper Lake. The project site is located in a residential setting and is closely bordered by fencing associated with residential development. The existing bridge is made of concrete that was recently rated as too narrow and is considered “functionally obsolete” based on the California Department Transportation’s (Caltrans) Structure Inventory and Appraisal Report. The primary objective is to replace the existing bridge with a new structure that meets current design and safety standards, improves public safety, and provides long term value for the County. The existing channel appears to have a good alignment with the current bridge configuration. The proposed replacement structure is a three 12' X 8' cell cast-in-place reinforced concrete box culvert and will typically slightly longer than the existing bridge.

Contact Information
Sateur Ham
Lake County Community Development Department
Lead/Public Agency
255 N. Forbes Street
Lakeport, CA 95453

Phone : (707) 263-2221

County of Lake Department of Public Works
Project Applicant


Northern California Unincorporated
Cross Streets
First Street
Total Acres
Parcel #
027-195-09, 027-196-011, 027-197-051 & 027-221-11
Clover Creek
Other Information
County-maintained road

Notice of Completion

Review Period Start
Review Period End
Development Type
Transportation:Local Road (Clover Creek Bridge Replacement)
Local Action
General Plan Conformance
Project Issues
Air Quality Biological Resources Cultural Resources Cumulative Effects Geology/Soils Hazards & Hazardous Materials Hydrology/Water Quality Noise Public Services Transportation Vegetation Wildlife
Reviewing Agencies
California Air Resources Board (ARB) California Department of Conservation (DOC) California Department of Fish and Wildlife, North Central Region 2 (CDFW) California Department of Forestry and Fire Protection (CAL FIRE) California Department of Parks and Recreation California Department of Transportation, District 1 (DOT) California Department of Water Resources (DWR) California Highway Patrol (CHP) California Native American Heritage Commission (NAHC) California Natural Resources Agency California Regional Water Quality Control Board, Central Valley Sacramento Region 5 (RWQCB) Department of Toxic Substances Control Office of Historic Preservation State Water Resources Control Board, Division of Drinking Water Central Valley Flood Protection Board


Environmental Document
Attachment A-Site Visit Photos   PDF 41060 K Attachment B-Site Plans and Project Description   PDF 267 K Attachment C1-Preliminary Biological Survey Report   PDF 412 K Attachment C2-Natural Environmental Study (NES)   PDF 3434 K Attachment C3-Delineation of Waters of the United States   PDF 3332 K Attachment D-Vegetation Removal Memorandum   PDF 1938 K Attachment E-Location Hydraulic Study Report   PDF 6329 K Attachment F-Water Quality Discussion and Dewatering Plan   PDF 92 K Attachment G-Noise Technical Memorandum   PDF 409 K Attachment H-Traffic Technical Memo   PDF 372 K Attachment I-Asbestos Containing Materials (ACM) assessment   PDF 5815 K Attachment J-Mitigation Monitoring and Reporting Program   PDF 170 K Initial Study for Department of Public Works   PDF 1749 K NOI_Department of Public Works   PDF 246 K Summary_Form_for_Document_Submittal   PDF 585 K
NOC_notice of completion   PDF 235 K
State Comments
2020110165_CVFPB Comment   PDF 296 K

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