On November 14, 2004, about 9:30 a.m., eastern standard time, a 44-year-old bus driver departed the Baltimore/Washington International Thurgood Marshall Airport, operating a 2000 Prevost, 58-passenger motorcoach owned by Eyre Bus Service, Inc., (Eyre) for an approximately 60-mile trip to Mount Vernon, Virginia. This vehicle was the second one of a two-bus team. About 10:40 a.m., the bus was traveling southbound in the right lane of the George Washington Memorial Parkway in Alexandria, Virginia, at an electronic control module-recorded speed of approximately 46 mph. Upon approaching the...