Shoshone Drainage

5 Documents in Project


SCH Number
Lead Agency
California Department of Transportation, District 9
Document Title
Shoshone Drainage
Document Type
MND - Mitigated Negative Declaration
Present Land Use
SR 178 is a minor arterial highway in a rural setting
Document Description
Caltrans proposes to replace deteriorating pipe culverts with a concrete box culvert system on SR 178, PM 43.4, east of the town of Shoshone CA at the Amargosa River crossing. The proposed culvert system would increase hydraulic capacity and reduce the frequency of road closures due to water overtopping SR 178 after storm events. To build this project, Caltrans proposes to acquire ROW easements from a private land owner and the Bureau of Land Management for construction and continued maintenance of the culverts.

Contact Information

Bradley Bowers
Agency Name
California Department of Transportation, District 9
Contact Types
Lead/Public Agency


Cross Streets
SR 178, 127 intersection
Total Acres
State Highways
178, 127
Shoshone Airport
Death Valley USD
Amargosa River
Other Location Info

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
Air Resources Board, Transportation Projects, California Department of Fish and Wildlife, Inland Deserts Region 6 (CDFW), California Department of Parks and Recreation, California Highway Patrol, California Native American Heritage Commission (NAHC), California State Lands Commission (SLC), Caltrans, Division of Aeronautics, Department of Water Resources, Office of Historic Preservation, Resources Agency, State Water Resources Control Board, Division of Water Rights, California Regional Water Quality Control Board, Lahontan Victorville Region 6 (RWQCB)
State Reviewing Agency Comments
California Regional Water Quality Control Board, Lahontan Victorville Region 6 (RWQCB)
Project Issues
Biological Resources, Hydrology/Water Quality, Land Use/Planning, Recreation, Vegetation, Wetland/Riparian

Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at or via phone at (916) 445-0613.

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