Fannie Mae purchased the former Sallie Mae building and grounds in December 2003. The road leading into the building was known as Sallie Mae Drive but has been changed to American Dream Way. New street signs have been erected but current web maps (Google, Yahoo, and MapQuest) still show the old street name as of Feb. 21, 2006.. To locate the Fannie Mae building in Reston using one of the web maps or your GPS try '11600 Sallie Mae Dr, 20190'. Sallie Mae moved to Reston Town Center and is now located at 12061 Bluemont Way. That address works correctly on web maps.