SR-128 Slurry Seal Project (EA 2X780)
Summary
SCH Number
2025071144
Public Agency
California Department of Transportation, District 4
(DOT)
Document Title
SR-128 Slurry Seal Project (EA 2X780)
Document Type
NOE - Notice of Exemption
Received
Posted
7/28/2025
Document Description
Caltrans proposes to slurry seal 15.2 miles of SR-128 in Napa County from post mile 19.1 to 34.3. The project will help to prevent further damage to the roadway and prolong its life. Any damaged or removed pavement delineation or markings will be replaced. Construction will begin no earlier than August 1st, 2026, and should be completed prior to October 15th, 2026. All work will remain within Caltrans right of way in the existing roadway prism. Equipment shall be staged within Caltrans right of way in areas absent of vegetation. No work shall be allowed in water.
Contact Information
Name
Juliane Smith
Agency Name
Caltrans
Job Title
Senior Environmental Scientist (NEPA/CEQA Specialist)
Contact Types
Lead/Public Agency / Project Applicant / Parties Undertaking Project
Address
Phone
Email
Location
Cities
Unincorporated Napa County
Counties
Napa
Regions
Northern California, San Francisco Bay Area
Other Location Info
The project is located on SR-128 in Napa County from post mile 19.1 to 34.3.
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
PRC 21084; 14 CCR 15301 Class 1(d)
Reasons for Exemption
Class 1(d) Existing Facilities. The project is not anticipated to result in any environmental impacts. The project contains a number of standardized project measures which are employed on most, if not all, Caltrans projects and were not developed in response to any specific environmental impacts resulting from the project.
County Clerk
Napa
Attachments
Notice of Exemption
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