SR-29 Culvert Replacement (EA 04-0V210)
Summary
SCH Number
2026090354
Public Agency
California Department of Transportation, District 4
(DOT)
Document Title
SR-29 Culvert Replacement (EA 04-0V210)
Document Type
NOE - Notice of Exemption
Received
Posted
9/9/2026
Document Description
The California Department of Transportation (Caltrans) proposes replacing culverts on State Route (SR-) 29 in Solano County between post miles (PM) 0.45 and 0.48 to prevent further damage to the roadway. The culvert system is composed of three pipes, one 12-inches in diameter and two 18-inches in diameter, and a substandard drainage inlet (DI). All three pipes will be replaced in-kind. Trenching of the roadway will be required to replace the existing culverts. Some project elements will occur off the paved roadway. Clearing and grubbing and removal of about one ton of vegetative debris and garbage will be required prior to construction. Construction equipment may include, but not be limited to, trucks, compactors, excavators, and backhoes. One-way traffic control will be required during construction.
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
Vallejo
Counties
Solano
Regions
Northern California, San Francisco Bay Area
State Highways
29
Other Location Info
The project is located on State Route (SR-) 29 in the City of Vallejo, Solano County, between post miles (PM) 0.45 and 0.48.
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
Solano
Attachments
Notice of Exemption
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