Included with my Smart Tag toll statement is a pamphlet that reads (only in Washington): Dulles Toll Road Toll Increase: Change For The Better. The pamphlet goes on to announce that the DC Metrorail is being built from West Falls Church to Tysons Corner, Dulles Airport and beyond (to Route 772, two stops past IAD). Service to IAD (if it really goes anywhere near the airport) is said to begin in 2015. The toll hike on autos (those who drive to points short of IAD) goes into effect May 22.