Marsh Creek Road Safety Improvements 1 Mile East of Russelmann Park Road Project

4 Documents in Project


SCH Number
Lead Agency
Contra Costa County
Document Title
Marsh Creek Road Safety Improvements 1 Mile East of Russelmann Park Road Project
Document Type
MND - Mitigated Negative Declaration
Present Land Use
A-4 (Agricultural Preserve District)/AL, OS, PR (Agricultural Lands, Open Space, Parks and Recreation)
Document Description
Marsh Creek Road is a rural road in Eastern Contra Costa County. The project consists of widening approximately 1,900 feet of roadway along Marsh Creek Road in Contra Costa County. Marsh Creek Road is a narrow, two-lane rural collector road that is widely used by commuters as an alternate to the heavily congested SR 4. The road serves as a vital transportation link between Central and East Contra Costa County for passenger vehicles, heavy trucks, and vehicles with trailers.

Contact Information

Hillary Heard
Agency Name
Contra Costa County Department of Conservation and Development
Contact Types
Lead/Public Agency


Contra Costa
Cross Streets
Russelmann Park Road
State Highways
Buchanan and Byron

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
Air Resources Board, Transportation Projects, California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW), California Department of Parks and Recreation, California Department of Transportation, District 4 (DOT), California Native American Heritage Commission (NAHC), California Regional Water Quality Control Board, San Francisco Bay Region 2 (RWQCB), Caltrans, Division of Aeronautics, Delta Protection Commission, Delta Stewardship Council, Department of Toxic Substances Control, Department of Water Resources, Office of Historic Preservation, Resources Agency, California Highway Patrol
State Reviewing Agency Comments
California Highway Patrol
Development Types
Transportation:Local Road (Road Safety Project)
Local Actions
Trans. Project
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Flood Plain/Flooding, Geology/Soils, Growth Inducement, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Septic System, Transportation, Vegetation, Wetland/Riparian, Wildfire

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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