Pay for mile is too much cost overhead for precision accounting, both in terms of government, and individual citizen costs. That's not even touching the privacy

Pay for mile is too much cost overhead for precision accounting, both in terms of government, and individual citizen costs. That's not even touching the privacy implications. The simple thing to do would be charge pre-pay fixed annual rates as a function of ranges of mileage and vehicle weight. No GPS needed. No gov't offices trying to buy map data and assign different rates per road segment, mapping your gps tracks to roads... issuing post-facto speeding tickets...