Features
The project reconstructed the I-80 eastbound off-ramp to Yerba Buena Island. The project features an innovative design that enhances safety and circulation. The project was completed in 2023 and reopened to traffic.
The new westbound I-80 on- and off-ramps that connect Yerba Buena Island and Treasure Island to the eastern span of the Bay Bridge are open.
The West Side Bridges Retrofit will seismically retrofit eight existing bridge structures along Treasure Island Road to meet current seismic safety standards.