Contra Costa County Public Works has announced that tree trimming and removal will take place along Danville Boulevard and Stone Valley Road in Alamo from December 15, 2025, through January 2, 2026. The work is scheduled to occur on weekdays between 8:00 a.m. and 4:00 p.m., excluding holidays, depending on weather conditions.
The project will affect several specific locations: Danville Boulevard from Hillgrade Avenue to Romley Lane; Danville Boulevard from Ridgewood Road to Deodar Lane; Stone Valley Road from Alamo Ranch Road to St. Paul Drive; and Stone Valley Road at its intersection with Green Valley Road. Traffic control measures will be in place, and drivers may experience delays of up to ten minutes.
According to the department, “This work will improve public safety and tree health along Danville Boulevard and Stone Valley Road by removing dead trees and trimming live trees that present a hazard to the public.”
The department stated that this effort is part of a larger tree management plan developed with input from an arborist. The current work marks the third phase in a five-phase, multi-year project aimed at managing trees along these roads.
Contra Costa County Public Works manages more than 650 miles of roads as well as other infrastructure such as streams, channels, parks, airports, and county buildings. More information about their services can be found at www.cccpublicworks.org.
For further details or media inquiries regarding the project, Jeryck Acuña can be contacted at 925.313.2272 and Kelly Kalfsbeek at 925.313.2115.
