[upchuck]

Screw Fas-Trak, pay cash, potential problem solved.

Yeah, I know Fas-Trak get you through the toll booth faster, but if you're REALLY concerned, spend a few extra minutes & pay cash.

[glorgau]

But you don't really need to track individual cars to see overall expressway usage. It's done in the Chicago area using sensors in the pavement that is fed into central system. Individual cars are _not_ tracked. See the Chicago Expressway Congestion Map

This is just a California expression of their socialist need to be Big Brother.