The average pay for a Bay Area worker is $65K. That worker is a professional with a college degree. Why does unskilled transit work deserve so much pay?
I can't speak to what all of BART's employees do - but electricians, mechanics, machinists, etc, all do not require a college degree, but are all very much skilled work. Hell, as a bit of a transit nut I also know that driving a train is way more complicated than pushing the throttle up.
Again, what does a college degree have to do with anything?
You can certainly argue about the overall cost and efficiency of the system and specific rates, but it's pretty silly to suggest that a 104 mile rail system which moves 370,000 passengers per day is entirely operated and maintained by "unskilled" workers.
Tell me more about what a good job BART employees do.