Interstate 580 Eastbound Truck Climbing Lane Project

6 Documents in Project

Summary

SCH Number
2009082067
Lead Agency
California Department of Transportation, District 4
Document Title
Interstate 580 Eastbound Truck Climbing Lane Project
Document Type
MND - Mitigated Negative Declaration
Received
Present Land Use
Access Controlled Highway
Document Description
Caltrans proposes to widen I-580 in Alameda County provide a truck climbing lane in the easrbound direction over the altamont Pass from the Greenville Road interchange in the City of Livermore to ~1 mile east of the North Flynn Road interchange in unincorporated Alameda County. I-580 would be widened on the outside to accommodate the addition of the truck climbing lane. The proposed project also includes constructing three upslope retaining walls a total length of ~3,040 ft, and addressing rock fall areas adjacent to the Altamont Sidehill Viaduct.

Contact Information

Name
Tom Rosevear
Agency Name
California Department of Transportation, District 4
Contact Types
Lead/Public Agency

Location

Cities
Livermore
Counties
Alameda
Cross Streets
I-580 from Greenville Rd interchange to 1 mile east of N. Flynn Rd. interchange
Zip
94551
State Highways
580

Notice of Completion

Review Period Start
Review Period End
Development Types
Transportation:Highway/Freeway
Project Issues
Aesthetics, Air Quality, Biological Resources, Cultural Resources, Geology/Soils, Hazards & Hazardous Materials, Hydrology/Water Quality, Wetland/Riparian
Reviewing Agencies
Air Resources Board, Transportation Projects, California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW), California Department of Parks and Recreation, California Highway Patrol, California Native American Heritage Commission (NAHC), Department of Toxic Substances Control, Office of Historic Preservation, Resources Agency, California Regional Water Quality Control Board, San Francisco Bay Region 2 (RWQCB), Department of Water Resources
Reviewing Agency Comments
California Regional Water Quality Control Board, San Francisco Bay Region 2 (RWQCB), Department of Water Resources

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 state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.

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