I-680 Cold Plane AC Pavement and Place RHMA-G (EA 04-4X930)
Summary
SCH Number
2026080554
Public Agency
California Department of Transportation, District 4
(DOT)
Document Title
I-680 Cold Plane AC Pavement and Place RHMA-G (EA 04-4X930)
Document Type
NOE - Notice of Exemption
Received
Posted
8/18/2026
Document Description
Caltrans proposes cold plane of asphalt concrete (AC) pavement and placement of rubberized hot mix asphalt (RHMA) Type G on Interstate (I-) 680 in Santa Clara County from post mile (PM) M0.0 to M1.6. The project is located on I-680 from the 280-680/101 Separation to 0.1 mile south of the Alum Rock Avenue overcrossing. Construction equipment may include, but not be limited to, AC trucks, grinders, loaders, pavers, rollers, and portable compactors. Any removed pavement delineation and striping will be replaced. All work is limited to the paved roadway prism within Caltrans right of way (ROW).
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
San Jose
Counties
Santa Clara
Regions
Northern California, San Francisco Bay Area
State Highways
680
Other Location Info
The project is located on Interstate (I-) 680 in Santa Clara County from the 280-680/101 Separation at post mile (PM) M0.0 to 0.1 mile south of the Alum Rock Avenue overcrossing at PM M1.6.
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
PRC 21084; 14 CCR 15301 Class 1
Reasons for Exemption
Class 1 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
Santa Clara
Attachments
Notice of Exemption
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