The Quality Inn Tysons Corner is conveniently located less than one block from the Spring Hill Station on the Silver Line of the Metrorail System. The Washington Metropolitan Area Transit Authority provides safe, clean, reliable transit service throughout the Washington, DC area. The system is the second busiest in the United States, serving 91 stations in Virginia, Maryland, and the District of Columbia. The Metrorail system has six color-coded rail lines: Red, Orange, Blue, Yellow, Green, and Silver. The layout of the system makes it possible to travel between any two stations with no more than a single transfer. The Metro Silver Line now runs to Dulles Airport.