CBS News | States Mull Taxing Drivers By Mile | February 15, 2005?10:30:02: "Seeing tax dollars dwindling, neighboring Oregon has already started road testing the idea. 'Drivers will get charged for how many miles they use the roads, and it's as simple as that,' says engineer David Kim. Kim and his team at Oregon State University equipped a test car with a global positioning device to keep track of its mileage. Eventually, every car would need one. "