Marsh Creek Corridor Multi-Use Trail Feasibility Study
The proposed Marsh Creek multi‐use trail would create a new major non‐motorized east‐west thoroughfare for expanded commuting or recreational opportunities. It would provide non-motorized access to Downtown Clayton, Diablo View Middle School, Mount Diablo, Round Valley Regional Reserve, and the existing Marsh Creek Trail through Brentwood and Oakley.
The purpose of the path would be to provide a safe, useful and enjoyable transportation corridor for various forms of non‐motorized travel, including pedestrian, equestrian and bicycle users (including serious bicycle enthusiasts), and the trail is proposed to be sized and designed to encourage use by these various sectors. Once this path and adjacent paths are completed, there will be one continuous non‐motorized path from Downtown Concord to Oakley.
Please see the "Resources" tab below for more information about the Study.
The trail could possibly be located on the opposite side of the creek from the road, immediately adjacent to the road itself or some distance from the creek or the road in constrained areas. Construction of the trail could be performed in conjunction with restoration of Marsh Creek, as anticipated in the East Contra Costa County Habitat Conservation Plan/Natural Community Conservation Plan ("HCP/NCCP"), and be constructed in a sensitive manner that reflects and respects the scenic, agricultural, and natural resources of the area.
Tuesday, May 16, 2023, 9:00 a.m.
Monday, December 12, 2022, 9:00 a.m.
Thursday, November 10, 2022 from 4:00 p.m.-5:00 p.m.
Virtual Public Workshop - Meeting Flyer
Thursday, November 12, 2020 from 4:00 p.m.-5:00 p.m.
Virtual Information Session - Meeting Flyer
Saturday, September 21, 2019 from 9:00 a.m.-12:00 p.m.
Pop-Up at the Clayton Farmers’ Market
10950 Main St., Clayton 94517
Map to Farmer's Market
Marsh Creek Corridor Multi-Use Trail Feasibility Study - Deliverables
(May 2023 FINAL) Marsh Creek Corridor Multi-Use Trail Feasibility Study
(November 2022 DRAFT) Marsh Creek Corridor Multi-Use Trail Feasibility Study
- Appendix A - Natural Resources Inventory
- Appendix B - Demand Analysis
- Appendix C - Corridor Maps
- Appendix D - Cost Estimates
- Appendix E - Environmental Assessment
- Marsh Creek Corridor Figures (Existing Conditions)
- Appendix A - Radius Report (Potentially Hazardous Materials Sites)
- Appendix B - Historical Topography Maps
(Task 2) Public Outreach Materials
Contractor Services Procurement
RFP Package (PDF) (closed 7/10/18)