1N400: AMA-88 & STA-132 Culvert Improvements


SCH Number
Public Agency
California Department of Transportation, District 10 (DOT)
Document Title
1N400: AMA-88 & STA-132 Culvert Improvements
Document Type
NOE - Notice of Exemption
Document Description
The California Department of Transportation (Caltrans) proposes culvert repairs and/or replacement at two (2) different locations – at post mile 28.36 on State Route (SR) 88 in Amador County (Loc 1), and at post mile 4.51 on SR-132 in Stanislaus County (Loc 2). The scope of work at Loc 1 includes flushing the existing culvert system, constructing an expanded G2 drainage inlet, and installing a 24” Corrugated Steel Pipe (CSP) extension and concrete collar to better connect the two existing culvert pipes. The scope of work at Loc 2 includes replacing the existing 30” CSP culvert with a 36” Reinforced Concrete Pipe (RCP) culvert and installing a flap-gate at the outlet. Right of Way (ROW) acquisition is required at each location. The purpose of this project is to repair and/or replace the damaged culverts to avoid roadway failure at these 2 locations. The project is needed to ensure motorist safety across these drainages.

Contact Information

Elizabeth Hummel
Agency Name
Contact Types
Lead/Public Agency


Amador, Stanislaus
Northern California
State Highways
State Routes 88 & 132
Other Location Info
AMA-88-28.36 & STA-132-4.51

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
Existing Facilities Section 15301
Reasons for Exemption
The project will not affect any sensitive species or their habitat, cultural resources, scenic resources, or any other environmentally sensitive resources.
County Clerks
Amador, Stanislaus


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