Stockton Diamond Grade Seperation

4 Documents in Project


SCH Number
Lead Agency
San Joaquin Regional Rail Commission
Document Title
Stockton Diamond Grade Seperation
Document Type
EIR - Draft EIR
Present Land Use

Document Description
An Environmental Impact Report (EIR) for the Stockton Diamond Grade Separation project (Project). The Stockton Diamond Grade Separation Project is a critical element in the San Joaquin Regional Rail Commission (SJRRC) vision to expand intercity and commuter rail service between the San Joaquin Valley and both Sacramento and the Bay Area. SJRRC proposes to replace an at-grade crossing of the Union Pacific Railroad (UP) and Burlington Northern Santa Fe Railway (BNSF) rail lines with a railroad grade separation.

Contact Information
Kevin Sheridan
San Joaquin Regional Rail Commission
Lead/Public Agency
949 E. Channel Street
Stockton, CA 95202

Phone : (209) 944-6224
Cathy LaFata
HDR Engineering
Consulting Firm
2379 Gateway Oaks Drive Suite 200
Sacramento, CA 95833

Phone : (209) 235-0133


San Joaquin
Cross Streets
Parcel #
State Highways
SR-4, I-5, SR-99
Union Pacific, BNSF
Mormon Slough, San Joaquin River

Notice of Completion

Review Period Start
Review Period End
Development Type
Transportation:Rail (Grad Separation )
Local Action
Grade Separation
Project Issues
Aesthetics Air Quality Biological Resources Cultural Resources Drainage/Absorption Economics/Jobs Energy Fiscal Impacts Flood Plain/Flooding Geology/Soils Greenhouse Gas Emissions Hazards & Hazardous Materials Hydrology/Water Quality Land Use/Planning Mineral Resources Noise Population/Housing Public Services Recreation Schools/Universities Septic System Sewer Capacity Solid Waste Transportation Tribal Cultural Resources Utilities/Service Systems Vegetation Wetland/Riparian
Reviewing Agencies
California Air Resources Board (ARB) California Department of Conservation (DOC) California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW) 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 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 San Joaquin River Conservancy (SJRC) California State Lands Commission (SLC) Central Valley Flood Protection Board Department of Toxic Substances Control Office of Historic Preservation State Water Resources Control Board, Division of Water Quality California Department of Transportation, District 10 (DOT) California Regional Water Quality Control Board, Central Valley Sacramento Region 5 (RWQCB)


Draft Environmental Document [Draft IS, NOI_NOA_Public notices, OPR Summary Form, Appx,]
Appendix A_Stockton Background Documents Effecting Visual Quality_FINAL   PDF 391 K Appendix B - Health Risk Assessment_FINAL   PDF 199 K Appendix C - Supporting Biological Resources Information_FINAL   PDF 4956 K Appendix D_Construction General Permit Risk Level Determination Documentation_FINAL   PDF 262 K Appendix E - Traffic Report_FINAL   PDF 22975 K Appendix F - AB 52 Consultation Documentation_FINAL   PDF 1811 K Appendix G - Preferred Alternative and Concepts Eliminated_FINAL   PDF 103615 K Appendix H - Communications Plan_FINAL   PDF 334 K Appendix I - Public Scoping Summary Report_FINAL   PDF 10677 K Stockton_Diamond_Public_Draft_Final   PDF 53094 K
Notice of Completion [NOC] Transmittal form
NOC - Stockton Diamond 03092021 SIGNED   PDF 6779 K
State Comment Letters [Comments from state reviewing agencies]
2020080321_Caltrans Comment   PDF 410 K 2020080321_RWQCB Comment   PDF 275 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 or via phone at (916) 445-0613. For more information, please visit OPR’s Accessibility Site.

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