Harney Lane Bridge No. 29C-341 Scour Mitigation Across Paddy Creek Project


SCH Number
Lead Agency
San Joaquin County
Document Title
Harney Lane Bridge No. 29C-341 Scour Mitigation Across Paddy Creek Project
Document Type
MND - Mitigated Negative Declaration
Present Land Use
Existing Bridge
Document Description
The existing Harney Lane Bridge is an approximately 86 foot long, three-span, reinforced concrete slab structure. Due to channel degradation over time, bridge piers and the top of the west abutment footing have become exposed. To provide scour protection, the San Joaquin County Department of Public Works is proposing to install open cell articulated concrete block (ACB) around the piers and abutments. The ACB would be placed on geotechnical fabric, and the open cells would be filled with aggregate. While the maximum depth of excavation is anticipated to be 3 ft, the exact depth would be determined during design of the improvements. The majority of work is planned to be confined to Harney Lane right-of-way (ROW); however, forming of the cut-off wall would require construction crews to work outside the Harney Lane ROW. All aggregate material to be used for scour protection would be sourced from a permitted quarry. No work is proposed on the bridge structure itself.

Contact Information

Jeffery Verstl
Agency Name
San Joaquin County
Job Title
Engineering Assistant III
Contact Types
Lead/Public Agency


San Joaquin
Cross Streets
Jack Tone Road
State Highways
SR 88
Paddy Creek

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
California Air Resources Board (ARB), California Department of Conservation (DOC), California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW), California Department of Fish and Wildlife, North Central Region 2 (CDFW), California Department of Parks and Recreation, California Department of Transportation, District 10 (DOT), California Department of Water Resources (DWR), California Highway Patrol (CHP), California Native American Heritage Commission (NAHC), California Natural Resources Agency, Central Valley Flood Protection Board, Department of Toxic Substances Control, Office of Historic Preservation, State Water Resources Control Board, Division of Drinking Water, California Regional Water Quality Control Board, Central Valley Sacramento Region 5 (RWQCB)
State Reviewing Agency Comments
California Regional Water Quality Control Board, Central Valley Sacramento Region 5 (RWQCB)
Development Types
Transportation:Local Road (Bridge Scour)
Local Actions
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Coastal Zone, Drainage/Absorption, Flood Plain/Flooding, Greenhouse Gas Emissions, Growth Inducement, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Schools/Universities, Septic System, Sewer Capacity, Solid Waste, Transportation, Tribal Cultural Resources, Wetland/Riparian, Wildfire
Local Review Period Start
Local Review Period End


Notice of Completion [NOC] Transmittal form
State Comment Letters [Comments from State Reviewing Agency(ies)]

Disclaimer: The Governor’s Office of Planning and Research (OPR) 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. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613. For more information, please visit OPR’s Accessibility Site.

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