Alcosta/I-680 Interchange Project
2 Documents in Project
Summary
SCH Number
2001042032
Lead Agency
City of San Ramon
Document Title
Alcosta/I-680 Interchange Project
Document Type
NOD - Notice of Determination
Received
Posted
6/18/2001
Present Land Use
Transportation Facility-Freeway.
Document Description
This is a City initiated project to modify the intersection at the I-680/Alcosta Boulevard interchange to a buttonhook type configuration. More specifically, the improvements consist of the following:
The existing southbound diamond off-ramp will be abandoned and relocated to a new hook ramp facility approximately 290 meters north of Alcosta Boulevard on San Ramon Valley Boulevard. The southbound hook on-ramp will have provisions for metering installed and an HOV bypass will also be provided.
Contact Information
Name
John Harper
Agency Name
City of San Ramon
Contact Types
Lead/Public Agency
Phone
Location
Cities
San Ramon
Counties
Contra Costa
Cross Streets
Alcosta Boulevard
Zip
94583
Total Acres
16.5
State Highways
I-680
Schools
Country Club Elementary, Cal High School
Waterways
South San Ramon Creek, Oak Creek
Township
2S
Range
1W
Section
35
Base
MtDiablo
Notice of Determination
Approving Agency
City of San Ramon
Approving Agency Role
Lead Agency
Approved On
Determinations
(1) The project will have a significant impact on the environment
No
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
No
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
Yes
(2c) An other document type was prepared for this project pursuant to the provisions of CEQA
No
(3) Mitigated measures were made a condition of the approval of the project
Yes
(4) A mitigation reporting or monitoring plan was adopted for this project
N/A
(5) A Statement of Overriding Considerations was adopted for this project
No
(6) Findings were made pursuant to the provisions of CEQA
N/A
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.