It's insane that it's not connected to Bart. Or that it isn't Bart. Bart goes SF to San Jose in the East Bay but we have a separate system on the West Bay? It's all a sign of how dysfunctional California governments have been at all levels for a long time. A big part of the dysfunction in the Bay Area is because there are 100 separate tiny governments. If it were one big government, like NYC, we could have sensibly coordinated regional projects.