04-4W420 Bridge Health Project
Summary
SCH Number
2026080099
Public Agency
California Department of Transportation, District 4
(DOT)
Document Title
04-4W420 Bridge Health Project
Document Type
NOE - Notice of Exemption
Received
Posted
8/4/2026
Document Description
This project proposes work at three existing bridges on Route I-680 in Contra Costa. The proposed work for this project involves bridge rehabilitation for three structures.
Contact Information
Name
Claudia Soto
Agency Name
Caltrans
Job Title
Environmental Scientist
Contact Types
Lead/Public Agency / Project Applicant
Phone
Email
Location
Cities
Walnut Creek
Counties
Contra Costa
Regions
San Francisco Bay Area
State Highways
680
Other Location Info
Walnut Creek Bridge and Grayson Creek Bridge
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
Class 1 (D) Section 15301
Reasons for Exemption
This project involves upgrading and improving safety features in Alameda County. This project does not involve the removal of healthy, mature, scenic trees or adversely impact sensitive plants or wildlife species.
Attachments
Notice of Exemption
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