State Route 4 / Loveridge Road Flood Relief Project on Kirker Creek

4 Documents in Project


SCH Number
Lead Agency
City of Pittsburg
Document Title
State Route 4 / Loveridge Road Flood Relief Project on Kirker Creek
Document Type
EIR - Draft EIR
Present Land Use
Project segment traverses institutional, residential, vacant, and industrial parcels; roadways, utilities, and railroad right-of-way
Document Description
The City of Pittsburg is proposing to improve flood water management on Kirker Creek north of California Avenue to alleviate flooding at the State Route 4 / Loveridge Road interchange and in the neighborhoods and along roadways adjacent to Kirker Creek. The city is proposing to widen the creek channel; modify, replace, or supplement roadway and railroad bridges and culverts; construct a stormwater detention basin; and work with the Dow Chemical Company to design and construct a detention basin and wetland area on Dow property. Ultimately, the goal of the project is to provide a 100-year level of flood protection.

Contact Information

Nassir Shirazi
Agency Name
City of Pittsburg
Contact Types
Lead/Public Agency


Contra Costa
Cross Streets
California Avenue, Loveridge Road, Pittsburg - Antioch Highway
State Highways
Martin Luther King Jr.
San Joaquin River, Kirker Creek, Dowest Slough

Notice of Completion

Review Period Start
Review Period End
Development Types
Other (Flood Improvements to Kirker Creek)
Local Actions
Site Plan
Project Issues
Aesthetics, Air Quality, Cultural Resources, Cumulative Effects, Drainage/Absorption, Flood Plain/Flooding, Geology/Soils, Growth Inducement, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Noise, Population/Housing, Public Services, Transportation, Vegetation, Wetland/Riparian, Wildlife
Reviewing Agencies
California Coastal Commission (CCC), California Department of Conservation (DOC), California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW), California Department of Parks and Recreation, California Native American Heritage Commission (NAHC), California Public Utilities Commission (CPUC), California Regional Water Quality Control Board, Central Valley Sacramento Region 5 (RWQCB), California State Lands Commission (SLC), Delta Protection Commission, Office of Historic Preservation, Resources Agency, State Water Resources Control Board, Divison of Financial Assistance, California Department of Transportation, District 4 (DOT)
Reviewing Agency Comments
California Department of Transportation, District 4 (DOT)

Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at or via phone at (916) 445-0613.

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