Yerba Buena Island Ramps Improvement Project
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Summary
- SCH Number
- 2008092019
- Lead Agency
- San Francisco County Transportation Authority
- Document Title
- Yerba Buena Island Ramps Improvement Project
- Document Type
- NOD - Notice of Determination
- Received
- Posted
- 6/8/2012
- Present Land Use
- Not Applicable
- Document Description
- The project will replace the existing I-80 westbound on-ramp and the westbound off-ramp located on the eastern side of YBI with a new westbound on-ramp and a new westbound off-ramp that will improve the functional roles of the current ramps. The purpose of the project is to improve the traffic safety, geometric design, and traffic operation levels of service of the westbound on- and off-ramp located on the east side of YBI. The project will address geometric and operational deficiencies of the existing on- and off- ramps and their effects on the SFOBB I-80 mainline without degrading the Bridge operation. The proposed new westbound ramps will improve operations and provide connections between YBI and the transition structure of the new SFOBB East Space Seismic Safety Project, which is currently under construction.
- Contact Information
-
Eric Cordoba
California Transportation Commission
11020 N Street
Sacramento, CA 95814
Phone : (415) 522-4800
Location
- Coordinates
- 37°48'43"N 122°21'46"W
- Counties
- San Francisco
- Cross Streets
- I-80
- State Highways
- I-80, I-101, I-280
- Waterways
- San Francisco Bay
- Other Location Info
- City/Nearest Community: Yerba Buena Island/Treasure Island
Notice of Determination
- Approving Agency
- California Transportation Commission
- Approving Agency Role
- Responsible Agency
- Approved On
- Final Environmental Document Available at
- San Francisco County Transportation Authority, 100 Van Ness Avenue, 26th Floor, San Francisco, CA 94102
Determinations
- (1) The project will have a significant impact on the environment
- Yes
- (2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
- Yes
- (2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
- No
- (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
- Yes
- (6) Findings were made pursuant to the provisions of CEQA
- Yes
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.