Notice of preparation, environmental impact report for the Yerba Buena Island ramps improvement project
By: San Francisco County Transportation Authority.
Publisher: San Francisco Transportation Authority
Published: 2008
Place of publication: San Francisco, Calif
Language: eng
Number of pages: 14
Subjects: Bridge approaches -- California -- San Francisco.; Transportation -- California -- San Francisco -- Planning.; Traffic flow -- California -- San Francisco Bay Area.; Urban transportation -- California -- San Francisco -- Planning.; Yerba Buena Island (Calif.); San Francisco-Oakland Bay Bridge (Oakland and San Francisco, Calif.)
Other titles: Yerba Buena Island ramps improvement project
Notes: Caption title.

"The San Francisco County Transportation Authority (Authority) proposes to remove the westbound on-ramp and the westbound off-ramp located on the eastern side of Yerba Buena Island (YBI). A new westbound on-ramp and a new westbound off-ramp - that replicate the functional roles of the current ramps on the eastern side of YBI  - would be constructed. The replacement ramps would address design standards, and seismic and traffic safety requirements"--P. [1].