Mirabel Road Corridor Improvements and West County Trail Project

The Mirabel Road Corridor Improvements and West County Trail Project in Forestville, California, aims to enhance transportation safety and mobility by widening Mirabel Road from State Route 116 to River Road, incorporating Class II bike lanes and adding northbound and southbound left turn lanes at the intersections of Davis Road and Giusti Road. An additional 8 to 10 foot wide Class I bike path will be constructed along the eastern side of Mirabel Road from SR 116 to Davis Road as part of the West County Trail Gap Closure initiative. The project also includes relocation of utility poles and installation of new roadway drainage facilities to support the expanded infrastructure. All work is being conducted under the oversight of Sonoma County Public Infrastructure, with the place of performance specifically defined as Mirabel Road in Forestville, ZIP code 95436, and coordinated through the County’s office at 400 Aviation Blvd, Suite 100, Santa Rosa, CA. Environmental compliance is central to the project, requiring adherence to the California Environmental Quality Act (CEQA) and the National Environmental Policy Act (NEPA), with assessments guided by standards including BAAQMD air quality guidelines, U.S. Army Corps of Engineers wetland delineation procedures, and Clean Water Act regulations. Inspection activities occur on-site at designated sampling points, with final acceptance administered by Sonoma County, supported by coordination with regional agencies including the California Department of Fish and Wildlife and the Regional Water Quality Control Board. The project's environmental review has resulted in a Mitigated Negative Declaration, with public comment periods and submissions handled via the Permit Sonoma portal and State Clearinghouse. No formal contract value, solicitation number, FAR clauses, or procurement-specific details such as payment offices, invoicing methods, evaluation factors, or contractor certifications are specified in the available documentation, indicating the project is currently in a planning and environmental approval phase rather than an active contracting stage. The primary point of contact for project inquiries is Olguin Caban, Assistant Engineer at Sonoma County Public Infrastructure.