Oakland Alameda Access Project

2 Documents in Project


SCH Number
Lead Agency
California Department of Transportation, District 4 (DOT)
Document Title
Oakland Alameda Access Project
Document Type
EIR - Draft EIR
Present Land Use
Transportation, Park and Recreation, Residential, and Commercial

Document Description
Alameda CTC and Caltrans propose roadway improvements to increase mobility for travelers between I-880, the Posey and Webster Tubes, and the Cities of Oakland and Alameda. Freeway-bound congestion would be reduced on local roadways. Existing interstate ramps would be reconstructed, local streets in downtown Oakland would be reconfigured, and bicycle and pedestrian connectivity would be improved within and between both cities.

Contact Information
Wahida Rashid
Lead/Public Agency
111 Grand Avenue MS-8B
Oakland, CA 94612

Phone : (510) 504-3139

Project Applicant


Alameda Oakland
Citywide Countywide Northern California San Francisco Bay Area
Cross Streets
Webster and Posey Tube; 5th and 6th Street (Oakland); Webster Street (Alameda)
Total Acres
State Highways
Interstate 880; State Route 260
Other Information
Postmiles 30.47-31.61 on Interstate 880; Postmiles R0.78-R1.90 on State Route 260

Notice of Completion

Review Period Start
Review Period End
Development Type
Transportation (Interstate ramp and complete streets improvements)
Local Action
Project Issues
Aesthetics Air Quality Biological Resources Coastal Zone Cultural Resources Cumulative Effects Drainage/Absorption Flood Plain/Flooding Geology/Soils Hazards & Hazardous Materials Hydrology/Water Quality Land Use/Planning Noise Public Services Recreation Transportation Vegetation
Reviewing Agencies
California Air Resources Board (ARB) California Department of Conservation (DOC) California Department of Fish and Wildlife, Marin Region 7 (CDFW) California Department of Parks and Recreation California Department of Transportation, District 4 (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 Public Utilities Commission (CPUC) California Regional Water Quality Control Board, San Francisco Bay Region 2 (RWQCB) California State Lands Commission (SLC) Department of Toxic Substances Control Office of Historic Preservation San Francisco Bay Conservation and Development Commission (BCDC) State Water Resources Control Board, Division of Water Quality California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW)


Environmental Document
0G360_OAAP_DED_Appendices_compressed_20200921   PDF 16021 K 0G360_OAAP_DED_MainDoc_compressed_20200921   PDF 16410 K 0G360_OAAP-FINAL-NOA_20200903   PDF 270 K 0G360_OPR_SummaryForm   PDF 647 K 2017092041_NOA   PDF 1123 K 2017092041_Notice of Public Hearing   PDF 3306 K
0G360_NOC_WRSigned   PDF 341 K
State Comments
2017092041_CDFW Comment   PDF 391 K

Disclaimer: The Governor’s Office of Planning and Research (OPR) accepts no responsibility for the content or accessibility of these documents. To obtain an attachment in a different format, 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. For more information, please visit OPR’s Accessibility Site.

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