Alameda County, Interstate 580, Storm Damage Project - Repair Slip-Out

3 Documents in Project


SCH Number
Lead Agency
Caltrans 6 (Fresno) (California Department of Transportation, District 6)
Document Title
Alameda County, Interstate 580, Storm Damage Project - Repair Slip-Out
Document Type
MND - Mitigated Negative Declaration
Present Land Use
Transportation corridor in Unincorporated Alameda County

Document Description
The major elements of the project include: installation of a retaining wall (600 feet long and 30 feet in depth); repairing / modifying existing drainage facilities including two cross culverts (18" pipes) across the eastbound I-580, two down drains on the south side slope, dikes, and ditches associated with the roadway reconstruction, widening the outside shoulder by an additional of 4.5 feet and widening the inside shoulder by an additional 2 feet; reconstructing the highway pavement within the project limits; installing Metal Beam Guard Railing.

Contact Information
Kelly Hobbs
California Department of Transportation, District 6
855 M Street, Suite 200
Fresno, CA 93721

Phone : (559) 445-5286


Cross Streets
Eastbound Interstate 580 at Stone Cut Underpass
State Highways
Mountain House Creek

Notice of Completion

Review Period Start
Review Period End
Development Type
Transportation:Highway/Freeway (Interstate Highway-Repair slip-out)
Project Issues
Biological Resources Toxic/Hazardous
Reviewing Agencies
Air Resources Board, Transportation Projects California Department of Fish and Wildlife, Bay Delta Region 3 California Department of Parks and Recreation California Highway Patrol California Native American Heritage Commission Department of Water Resources Resources Agency State Water Resources Control Board, Divison of Financial Assistance California Regional Water Quality Control Board, San Francisco Bay Region 2 California Public Utilities Commission

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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