The Skinny on the TransBay Tube Seismic Retrofit
by Carrie McFadden
Feb 09, 2019
This week, BART will begin work on a seismic retrofit of the TransBay Tube, which connects San Francisco and East Bay BART lines. The project will be completed in 2022, and seeks to protect the tube in case of a big earthquake. The Chronicle gives a rundown on the process and how it'll impact commuters.