Mirabel Road Corridor Improvements and West County Trail Project
Summary
SCH Number
2025100051
Lead Agency
Sonoma County
Document Title
Mirabel Road Corridor Improvements and West County Trail Project
Document Type
MND - Mitigated Negative Declaration
Received
Present Land Use
Roadway with adjacent residential development, small-scale retail, and community facilities. (Zoning: C1, LG, SR, PF, RR, B, AR, R1, F2, CO, OAK, RC)
Document Description
The proposed project would widen Mirabel Road from State Route (SR) 116 to River Road in Forestville to accommodate Class II bike lanes and northbound and southbound left turn lanes at intersection of Davis Road and Giusti Road as part of the Mirabel Road Widening project. The purpose of this project is to improve the mobility and safety of the existing roadway for all modes of transportation by constructing left turn lanes at Davis Road and Giusti Road intersection and widening the narrow segments of the Mirabel Road to meet the standards of a Class II bike lane. The project would also construct an 8 to 10 foot wide Class I bike path along the east side of Mirabel Road from SR 116 to Davis Road as part of the West County Trail Gap Closure project. Roadway drainage facilities and utility poles will be relocated to accommodate the roadway widening.
Contact Information
Name
Olguin Caban
Agency Name
County of Sonoma
Job Title
Assistant Engineer
Contact Types
Lead/Public Agency / Project Applicant
Phone
Name
Geoff Reilly
Agency Name
Circlepoint
Job Title
Senior Prinicipal
Contact Types
Consulting Firm
Phone
Email
Location
Coordinates
Cities
Forestville
Counties
Sonoma
Regions
Citywide
Cross Streets
Mirabel Road between SR 116 and River Road
Zip
95436
Total Acres
2.64
State Highways
SR 116, SR 181
Railways
none
Airports
Sonoma County Airport
Schools
Forestville Elementary School, El Molino High School
Waterways
Russian River, Laguna de Santa Rosa, Mar West Creek, Windsor Creek
Township
7N
Range
9W
Base
MtDiablo
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 Forestry and Fire Protection (CAL FIRE), California Department of Parks and Recreation, California Department of Toxic Substances Control (DTSC), California Department of Transportation, District 4 (DOT), California Department of Transportation, Division of Aeronautics (DOT), California Department of Transportation, Division of Transportation Planning (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, North Coast Region 1 (RWQCB), California State Lands Commission (SLC), Office of Historic Preservation, State Water Resources Control Board, Division of Drinking Water, State Water Resources Control Board, Division of Water Quality
Development Types
Transportation:Other (Addition of Class I and II bike lanes)
Local Actions
Project Approval
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Drainage/Absorption, Energy, Flood Plain/Flooding, Geology/Soils, Greenhouse Gas Emissions, Growth Inducement, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mandatory Findings of Significance, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Schools/Universities, Septic System, Sewer Capacity, Solid Waste, Transportation, Tribal Cultural Resources, Utilities/Service Systems, Vegetation, Wetland/Riparian, Wildfire
Public Review Period Start
Public Review Period End
Attachments
Draft Environmental Document [Draft IS, NOI_NOA_Public notices, OPR Summary Form, Appx,]
Notice of Completion [NOC] Transmittal form
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