Current Assignment: The Link21 Program (formerly New Transbay Rail Crossing) is a highly complex, long-term, transformative project for the Northern California mega region. BART is partnering with Capitol Corridor today, and with other rail operators in the future on this effort. The Program is working to identify projects that will improve our ability to move around the 21-county Northern California Megaregion by train.  A critical step towards a better train network is the construction of a second underground train crossing of the San Francisco Bay. Link21 is committed to advancing equity in the Northern California Megaregion through accessible and connected passenger rail service. When we say equity, we mean that all people, regardless of their backgrou