To: Board of Supervisors
From: Warren Lai, Public Works Director/Chief Engineer
Report Title: Approve the Annual County Miles in the Total Maintained Mileage for County Roads Reports, Countywide.
☒Recommendation of the County Administrator ☐ Recommendation of Board Committee
RECOMMENDATIONS:
ADOPT Resolution approving the annual county miles in the Total Maintained Mileage for County Roads Report, as recommended by the Public Works Director, Countywide.
FISCAL IMPACT:
No fiscal impact.
BACKGROUND:
The California Department of Transportation (Caltrans) requires annual total mileage to determine the amount of money allocated to the County from the gasoline tax.
CONSEQUENCE OF NEGATIVE ACTION:
The report cannot be submitted to Caltrans without Board approval.
c: Jocelyn LaRocque - Engineering Services, Dana Trezise Baumann - Surveys, Lauren Weston - Finance, Michele Cordis- Maintenance, Chris Lau - Transportation, Renee Hutchins- Records
THE BOARD OF SUPERVISORS OF CONTRA COSTA COUNTY, CALIFORNIA
and for Special Districts, Agencies and Authorities Governed by the Board
body
IN THE MATTER OF: Correcting the total maintained mileage for County Roads Report, (Countywide).
WHEREAS, Section 2121 of the Streets and Highways Code provides that in May of each year, each County shall submit to the State Department of Transportation any additions or exclusions from its mileage of maintained county roads, specifying the terminuses and mileage of each route added or excluded; and
WHEREAS, the State Department of Transportation certified to the State of Controller on May 1, 2025, that the total mileage of maintained county roads in Contra Costa County was 657.04,
WHEREAS, the Public Works Department now reports that the total mileage of maintained county roads as of January 1, 2026, is 660.46.
The mileage distribution by Supervisorial District as of January 1, 2026, is:
Dist. I Dist. II Dist. III Dist. IV Dist. V
118.47 145.48 165.56 62.72 168.23
NOW, THEREFORE, BE IT RESOLVED, that the Board finds and determines that the mileage of maintained county roads in Contra Costa County is 660.46 and that the mileage of each route added to or excluded from the County’s maintained roads is as shown in Exhibit “A”, such exhibit being made a part of the resolution.
end