The mileage tax is another one of those "WTF" ideas. How the hell are they going to implement it? Ive heard various theories from going off of your insurance records (and having to do a yearly mileage disclosure with your Ins company or get 'dropped'), to something that plugs into your OBDII port (I cant wait to fuck with that thing. Or what about my fleet of shit boxes that dont have an OBDII ports), to having a yearly inspection that we'll have to do, etc etc.
This state is so badass, too bad its ran/managed by assholes.