Advisory
AVOID **(W/B Ygancio Valley Road between Cowell and Oak Grove Road) due to an accident/large gravel spill
**(Agency)** advises you to AVOID **(Location)** due to a current traffic issue.
A vehicle crash near **(W/B Ygnacio Valley between Cowell and Oak Grove Road)** has closed and will require a detour of traffic for the next **(2 hours)**.
**(Treat Blvd.)**.
**(Gravel spill and dirt clean-up)**.
Address/Location
Walnut Creek Police Department
1666 N Main St
Walnut Creek, CA 94596
Contact
Emergency: 9-1-1
Non-emergencies: 925-943-5844