2026 Countywide Surface Treatment, WO#2040, CP#25-47
2 Documents in Project
Summary
SCH Number
2026020459
Public Agency
Contra Costa County
Document Title
2026 Countywide Surface Treatment, WO#2040, CP#25-47
Document Type
NOE - Notice of Exemption
Received
Posted
2/12/2026
Document Description
The purpose of the project is to perform preventative maintenance and rehabilitation of roads throughout the County using routine pavement surface treatments. The project will apply a slurry seal, microsurface seal, cape seal, mill and overlay, and/or reconstruct various roads in areas such as, but not limited to, Crockett, Rodeo, Port Costa, Danville, and Diablo. Additionally, a portion of Rodeo Creek Trail (along Rodeo Creek) from Seventh Street to Willow Avenue will be treated with a slurry seal. Prior to the surface treatments, pavement preparation, consisting of weed spraying, crack sealing, base failure repairs, leveling, patching, and/or edge grinding, may be necessary. Replacement of existing curb ramps and/or curb work in compliance with the American with Disabilities Act may be performed in Rodeo and Crocket. Work may also include striping for Bicycle facilities and replacing existing thermoplastic stripes and pavement markings along Viewpoint Boulevard in Rodeo. Construction is anticipated to begin in Summer 2026 and last approximately five months. The project will maintain the existing drainage pattern and will not create new impervious areas. Appropriate Best Management Practices (BMPs) will be implemented to protect storm drain inlets. A temporary traffic control system will be implemented during construction. Residential streets will be closed for up to approximately four hours to apply road surface treatments and to provide sufficient time for it to adhere to the road surface. Residents will be notified prior to street closures and if night and weekend work may be needed. "No Parking" signs will be posted the day before actual road surface treatment application. Emergency vehicles will have access at all times. Vegetation trimming and tree removal may be necessary.
Contact Information
Name
Syd Sotoodeh
Agency Name
Contra Costa County Department of Conservation and Development
Job Title
Senior Planner
Contact Types
Lead/Public Agency
Address
Phone
Name
Christian Montoya
Agency Name
Contra Costa County Public Works
Job Title
Project Manager
Contact Types
Lead/Public Agency / Parties Undertaking Project
Phone
Location
Cities
Alamo, Antioch, Brentwood, Byron, Clayton, Concord, Danville, El Cerrito, Hercules, Lafayette, Martinez, Moraga, Oakley, Orinda, Pinole, Pittsburg, Pleasant Hill, Richmond, San Pablo, San Ramon, Walnut Creek
Counties
Contra Costa
Regions
Countywide
Other Location Info
Varias
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
15301(c)
Reasons for Exemption
The project consists of minor alterations, involving negligible or no expansion
of use to existing roads, including performing preventative maintenance and repairs pursuant to Article 19,
Section 15301 (c) of the CEQA Guidelines.
County Clerk
Contra Costa
Attachments
Notice of Exemption
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