<p>I had mentioned the Metro extension to Dulles. It is not projected to open until 2018, which probably means 2019. The Metro (Silver Line) extension to the eastern part of Reston is opening this year. That is not far from Dulles. Therefore, someone flying into Dulles could probably get an affordable cab ride from Dulles to the new Metro station, and then be able to connect to Amtrak stations, the weekend bus to Cville, etc. </p>