Worse
Apparently it's worse than this. Some fine print adds maybe 17 billion AND they dropped the lines to San Diego and Sacramento in this update. So how much to finish those 'spurs'? We're getting into Big-Dig territory and they haven't even broken ground yet. I'm expecting 200 bill+. Given the insane estimates offered for ridership, fares and the idea that 'making money' means exceeding operating costs, and does not include servicing the bond debt or investors, I'm not sure who the hell would give their money to these fools.
Unless the plan *is* to pay for it with the general revenue or other taxes levied to subsidize it. Oh, dear, they wouldn't do something like that, would they? The business plan and financials are smoke. Follow the money.