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Pages 107-108

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From page 107...
... 105 APPENDIX A EXISTING PROGRAMS AND PROPOSALS This appendix provides brief descriptions of the existing and proposed distance-based charging systems discussed in Chapter 3.
From page 108...
... 106 unit that combines GPS with an OBD port connection; the GPS unit determines location, while vehicle speed data from the OBD port is used to compute travel distance. Charges vary with two criteria – the fuel economy profile of the vehicle and the jurisdiction.

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