I-680 Northbound High Occupancy Vehicle (HOV)/Express Lane Project

7 Documents in Project


SCH Number
Lead Agency
California Department of Transportation, District 4
Document Title
I-680 Northbound High Occupancy Vehicle (HOV)/Express Lane Project
Document Type
JD - Joint Document
Present Land Use
State Highway
Document Description
Caltrans in cooperation with the Alameda County Transportation Commission (Alameda CTC) and Federal Highway Administration, propose to construct an approximately 15-mile High Occupancy Vehicle/express lane (HOV/Express lane) project on northbound I-680 from south of SR 237 in Santa Clara County to north of SR 84 (Vallecitos Road) in Alameda County. The HOV/express lane would be a specifically-designated freeway lane that is free for carpools and other eligible HOV users, but also gives single-occupancy-vehicles the option to pay tolls to use the HOV/express lane.

Contact Information

Wahida I. Rashid
Agency Name
California Department of Transportation, District 4
Contact Types
Lead/Public Agency


Fremont, Milpitas
Cross Streets
SR 237 to just north of SR 84
State Highways
I-680; SR 237, 84, 62, 38
Milpitas; Fremont; Sunol
Calera; Scotts; Torogas; and Alameda Creeks
Other Location Info

Notice of Completion

State Review Period Start
State Review Period End
State 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 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), Caltrans, Division of Aeronautics, Department of Water Resources, Office of Historic Preservation, San Francisco Bay Conservation and Development Commission (BCDC)
Development Types
Transportation:Other (HOV/Express Lane)
Local Actions
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Drainage/Absorption, Economics/Jobs, Flood Plain/Flooding, Geology/Soils, Growth Inducement, 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, Vegetation, Wetland/Riparian, Wildfire

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 state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.

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