SAC 160 Sinkhole (EA 03-2N460)
Summary
SCH Number
2026010626
Public Agency
California Department of Transportation, District 3
(DOT)
Document Title
SAC 160 Sinkhole (EA 03-2N460)
Document Type
NOE - Notice of Exemption
Received
Posted
1/21/2026
Document Description
California Department of Transportation (Caltrans) proposes mobilization, remove failed corrugated metal pipe (CMP) culvert and replace with new reinforced concrete pipe (RCP) culvert, excavation, backfill, water diversion, shoring, hot mix asphalt (HMA) paving, striping, traffic control, and incidental work on State Route 160 in Sacramento County.
Contact Information
Name
Jason Ammerman
Agency Name
California Department of Transportation
Job Title
Environmental Scientist
Contact Types
Lead/Public Agency
Phone
Location
Cities
Emmaton
Counties
Sacramento
Regions
Northern California
Cross Streets
State Route 160 and Sherman Island Cross Road
State Highways
State Route 160
Waterways
Sacramento River, San Joaquin River
Other Location Info
State Route 160 at Post Mile (PM) L2.596
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
Class 1(d), Section 15301 Existing Facilities
Reasons for Exemption
This project is exempt under Class 1(d), Section 15301 Existing Facilities as the project proposes to replace a failed culvert in a segment of existing roadbed of State Route 160 in Sacramento County. Additionally, the project does not propose to expand the use of the existing facility.
Attachments
Notice of Exemption
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