State Route 158 Slope Repair
Summary
SCH Number
2024101044
Public Agency
California Department of Transportation, District 9
(DOT)
Document Title
State Route 158 Slope Repair
Document Type
NOE - Notice of Exemption
Received
Posted
10/24/2024
Document Description
The California Department of Transportation (Caltrans) will be conducting emergency highway repairs located along State Route (SR) 158 in Mono County just North of June Lake, California at Post Mile (PM) 2.8-3.2.
The emergency work includes construction of a retaining wall and the removal and replacement of the existing guardrail along State Route (SR) 158 between postmile 2.8 and 3.2.
The project will also entail the construction of a new hot mix asphalt (HMA) dike and drop inlet to alleviate stormwater runoff issues.
Caltrans has determined that the project will have negligible impacts on environmental
resources, with no anticipated adverse environmental effects.
Contact Information
Name
Heather Elder
Agency Name
California Dept of Transportation
Job Title
Senior Environmental Scientist
Contact Types
Lead/Public Agency / Project Applicant / Parties Undertaking Project
Phone
Email
Location
Cities
June Lake, Mammoth Lakes
Counties
Mono
Regions
Southern California
State Highways
158
Other Information
PM 2.8-3.2
Notice of Exemption
Exempt Status
Emergency Project
Type, Section or Code
(PRC 21080[b](2); 14 CCR 15269 et seq.)
Reasons for Exemption
All proposed work and contractor staging/use areas are within the existing disturbed/maintained areas within Caltrans right-of-way. With the implementation of avoidance and minimization measures, no known environmental resources will be impacted.
County Clerk
Mono
Attachments
Notice of Exemption
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