Mobility Field Reports Mobility Field Reports Vehicle Miles to Replace Fuel Tax? Vehicle miles traveled (VMT) is a funding mechanism that charges drivers according to how many miles the vehicle has been driven, as opposed to current point-of-purchase fuel taxes. The primary beneficiary of the fuel taxes, the Highway Trust Fund (HTF), struggles annually to stay solvent and continue to pay for projects to build and repair the country’s roads and bridges. Additionally, alternate fuel vehicles and more efficient gas and diesel engines make fewer trips to the station to pay fuel taxes, and some vehicles don’t visit gas stations at all. Sam Graves (R), Chairman of the House Transportation and Infrastructure Subcommittee on Highways and Transit, is the U.S. Representative for Missouri’s 6th congressional district, serving since 2001. He is a leading proponent for VMT as a funding source for the Highway Trust Fund, and in a one-on-one interview outlined his reasons for pursuing this funding mechanism. Read More..