State Route 84 Relinquishment and Transfer


SCH Number
Lead Agency
City of Livermore
Document Title
State Route 84 Relinquishment and Transfer
Document Type
NOP - Notice of Preparation of a Draft EIR
Document Description
The project involves the transfer and relinquishment of the existing portion of State Route 84 through central Livermore (Homes and First Streets) to the City of Livermore and the adoption of Isabel Avenue as Route 84. The relinquishment of this portion of existing Route 84 and the adoption of the Isabel Avenue corridor as Route 84 has been contemplated by the City of Livermore for some time and is specifically called for in the City's General Plan and Circulation Element (Circulation Element, City of Livermore, page 27). With the designation of the Isabel Avenue corridor as Route 84, the relinquishment of existing Route 84 would reduce central area impacts associated with trucks and through traffic on Stanley Boulevard and First Street (existing Route 84). The Isabel Avenue Corridor (proposed Route 84) is currently in various stages of construction and design. The portion of Isabel Avenue between Vallecitos Road (Route 84) and Vineyard Avenue was constructed as part of the Ruby Hills residential development and was completed and opened to traffic in April 2000. The portion of Isabel between Vineyard and Airway Boulevard (referred to as the Isabel Parkway) has segment of the Isabel Corridor will extend Isabel Avenue north of Airway and construct a new interchange with I-580. This final stage is currently in the Project Report/Environmental Document phase.

Contact Information

Ken Ross
Agency Name
City of Livermore
Contact Types
Lead/Public Agency


State Highways

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
Air Resources Board, Transportation Projects, California Department of Conservation (DOC), California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW), California Department of Parks and Recreation, California Department of Transportation, District 4 (DOT), California Department of Transportation, Division of Transportation Planning (DOT), California Highway Patrol, California Native American Heritage Commission (NAHC), 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, Office of Historic Preservation, Resources Agency
Project Issues
Air Quality, Noise, Transportation

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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