10-1L660 Alpine County State Route 4 Drainage System Restoration Project
Summary
SCH Number
2024091083
Lead Agency
California Department of Transportation, District 10
(DOT)
Document Title
10-1L660 Alpine County State Route 4 Drainage System Restoration Project
Document Type
MND - Mitigated Negative Declaration
Received
Present Land Use
Rural, Forested
Document Description
The California Department of Transportation (Caltrans) proposes to rehabilitate existing drainage systems at 30 locations on State Routes 4 and 207 in Alpine County. Existing drainage systems at proposed locations have exceeded their design life and have deteriorated or failed. The project work includes replacing or rehabilitating existing culverts, and upgrading or replacing end treatments and headwalls as needed.
Contact Information
Name
Laura Cook
Agency Name
California Department of Transportation
Job Title
Senior Environmental Scientist (Supervisory)
Contact Types
Lead/Public Agency
Phone
Email
Location
Cities
Markleeville
Counties
Alpine
Regions
Citywide, Countywide, Northern California
Cross Streets
State Route 4, State Route 207
Zip
96210
State Highways
State Route 4, State Route 207
Notice of Completion
State Review Period Start
State Review Period End
State Reviewing Agencies
California Air Resources Board (ARB), California Department of Fish and Wildlife, North Central Region 2 (CDFW), California Department of Forestry and Fire Protection (CAL FIRE), California Department of Parks and Recreation, California Department of State Parks, Division of Boating and Waterways, California Department of Toxic Substances Control (DTSC), California Department of Transportation, District 10 (DOT), California Department of Transportation, Division of Transportation Planning (DOT), California Department of Water Resources (DWR), California Governor's Office of Emergency Services (OES), California Highway Patrol (CHP), California Native American Heritage Commission (NAHC), California Natural Resources Agency, California Regional Water Quality Control Board, Lahontan South Lake Tahoe Region 6 (RWQCB), California State Lands Commission (SLC), California Transportation Commission (CATC), Central Valley Flood Protection Board, Office of Historic Preservation, Sierra Nevada Conservancy, State Water Resources Control Board, Division of Drinking Water, State Water Resources Control Board, Division of Water Quality, State Water Resources Control Board, Division of Water Rights
Development Types
Transportation:Highway/Freeway (Drainage system restoration along State Highway)
Local Actions
General Plan Element
Project Issues
Biological Resources, Recreation
Public Review Period Start
Public Review Period End
Attachments
Draft Environmental Document [Draft IS, NOI_NOA_Public notices, OPR Summary Form, Appx,]
Notice of Completion [NOC] Transmittal form
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