Transbay Terminal/Caltrain Downtown Extension/Redevelopment Project - Block 1 (100-160 Folsom Street/289 Main Street)

16 Documents in Project


SCH Number
Lead Agency
Transbay Joint Powers Authority
Document Title
Transbay Terminal/Caltrain Downtown Extension/Redevelopment Project - Block 1 (100-160 Folsom Street/289 Main Street)
Document Type
SIR - Supplemental EIR
Present Land Use
Document Description
The proposed project consists of refinements to the previously approved Downtown Rail Extension (DTX) that was evaluated in a 2004 Final EIS/EIR and subsequently modified through six addenda between 2006 and 2011. The DTX will extend rail service 1.3 miles underground from the current northern Caltrain terminus at Fourth and Kings Streets into the new Transit Center (currently under construction) and will also provide a northern terminus for future high speed trains in downtown SF.

Contact Information

Scott Boule
Agency Name
Transbay Joint Powers Authority/Federall Transit Administrative
Contact Types
Lead/Public Agency


San Francisco
San Francisco
Cross Streets
Main Street, Second Street, Seventh Street, Townsend Street, Minna Street, Natoma Street
Parcel #
State Highways
Hwy 101, 280
Caltrain, Muni Metro
San Francisco Bay

Notice of Completion

State Review Period Start
State Review Period End
State 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), California Public Utilities Commission (CPUC), California Regional Water Quality Control Board, San Francisco Bay Region 2 (RWQCB), California State Lands Commission (SLC), Caltrans, Division of Aeronautics, Department of Toxic Substances Control, Department of Water Resources, Office of Historic Preservation, Resources Agency, San Francisco Bay Conservation and Development Commission (BCDC), California Department of Transportation, District 4 (DOT)
State Reviewing Agency Comments
California Department of Transportation, District 4 (DOT)
Development Types
Transportation:Rail (Transit (8 acres))
Local Actions
Project Issues
Aesthetics, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Drainage/Absorption, Economics/Jobs, Fiscal Impacts, Flood Plain/Flooding, Geology/Soils, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Noise, Population/Housing, Public Services, Recreation, Schools/Universities, Sewer Capacity, Solid Waste, Transportation, Vegetation

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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