NEW STRATEGY: Every Roll A Toll Road. “Despite the privacy issues, DC officials insist that tolling is necessary for making up for the shortfall in gasoline tax revenues. The proposed mileage tax would solve this problem by increasing motorist taxation levels by a factor of ten. The additional revenue would be diverted to spending on buses and rail service. . . . ‘Vehicles would be fitted with a GPS transponder device similar to an E-ZPass, perhaps as part of the registration process,’ Orr an