Talc City Slope Protection

Summary

SCH Number
2018118443
Lead Agency
Caltrans 9 (Bishop) (California Department of Transportation, District 9)
Document Title
Talc City Slope Protection
Document Type
NOE - Notice of Exemption
Received

Document Description
Caltrans plans to stabilize embankment slopes of five culvert systems on SR 190. Work will also include repairs to the inlets and/or outlets of the culverts. Currently the dirt slopes of the roadway experience significant scour and erosion during flooding events; increasing maintenance costs and the potential for highway pavement damage. The purpose of this project is to prevent continued erosion of highway shoulder slopes into un-named drainage channels that terminate in Owens Dry Lake. This project will replace some of the dirt slopes with concrete.

Contact Information
Benjamin Downard
California Department of Transportation, District 9
500 S. Main Street
Bishop, CA 93514-3423

(760) 872-0657

Location

Counties
Inyo
Other Location Info
SR 190, east of Owens Dry Lake at PM 30.22, 30.73, 31.15, 31.25, 32.93

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
Existing facilities, c1
Reasons for Exemption
Permits from regulatory agencies (state and federal waters) will be obtained for this maintenance work. After a review of the project and field studies, it has been determined that no known environmental resources will be impacted by this project.
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