United States Highway (US) 101/State Route (SR) 25/Santa Teresa Boulevard Extension Project
Summary
SCH Number
2026070822
Lead Agency
Santa Clara Valley Transportation Authority
Document Title
United States Highway (US) 101/State Route (SR) 25/Santa Teresa Boulevard Extension Project
Document Type
NOP - Notice of Preparation of a Draft EIR
Received
Present Land Use
Agriculture Large Scale, Major Educational & Institutional Uses, Ranchland
Document Description
The Project proposes to reconfigure the existing intersection of Santa Teresa Boulevard and Castro Valley Road and extend Santa Teresa Boulevard to directly connect to the US 101/SR 25 interchange. Additionally, the Project would widen the new segment of Santa Teresa Boulevard from two to four lanes as it approaches the southbound ramps intersecting the US 101/SR 25 interchange to accommodate improvements constructed by the predecessor US 101/SR 25 Interchange Improvement Project Phase 1.
Contact Information
Name
Alex Bode
Agency Name
Santa Clara Valley Transportation Authority
Job Title
Environmental Planner III
Contact Types
Lead/Public Agency / Project Applicant
Phone
Email
Name
Ian Kroll
Agency Name
Circlepoint
Job Title
Senior Project Manager
Contact Types
Consulting Firm
Phone
Email
Location
Coordinates
Cities
Gilroy, Unincorporated Area
Counties
Santa Clara
Regions
San Francisco Bay Area, Unincorporated
Cross Streets
Santa Teresa Boulevard and Castro Valley Road
Zip
95020
Total Acres
593
Parcel #
810-34-002, 810-82-002, 810-82-001, 810-35-008
State Highways
US 101, SR 25
Schools
Gavilan College, Dr. TJ Ownes Gilroy Early College Academy
Waterways
Gavilan Creek
Township
T11S
Range
R4E
Section
30
Base
MDBM
Notice of Completion
State Review Period Start
State Review Period End
State Reviewing Agencies
California Air Resources Board (ARB), California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW), California Department of Forestry and Fire Protection (CAL FIRE), California Department of Parks and Recreation, California Department of Resources Recycling and Recovery, California Department of Toxic Substances Control (DTSC), California Department of Transportation, District 4 (DOT), California Department of Water Resources (DWR), California Fish and Game Commission (CDFGC), California Governor's Office of Emergency Services (OES), California Highway Patrol (CHP), California Native American Heritage Commission (NAHC), California Natural Resources Agency, California Regional Water Quality Control Board, Central Coast Region 3 (RWQCB), California Transportation Commission (CATC), Department of Food and Agriculture (CDFA), Office of Historic Preservation, State Water Resources Control Board, Division of Drinking Water, State Water Resources Control Board, Divison of Financial Assistance
Development Types
Transportation:Local Road (Roadway Extension )
Local Actions
Encroachment
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Drainage/Absorption, Economics/Jobs, Energy, Fiscal Impacts, Flood Plain/Flooding, Geology/Soils, Greenhouse Gas Emissions, Growth Inducement, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Noise, Population/Housing, Public Services, Recreation, Schools/Universities, Septic System, Sewer Capacity, Solid Waste, Transportation, Tribal Cultural Resources, Utilities/Service Systems, Vegetation, Wetland/Riparian, Wildfire
Public Review Period Start
Public Review Period End
Attachments
Draft Environmental Document [Draft IS, NOI_NOA_Public notices, OPR Summary Form, Appx,]
Notice of Completion [NOC] Transmittal form
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