1) FBI Academy site 2) Marine Corps base in Virginia 
[Amtrak station] ==History== In 1872, Quantico was the original northern terminus for the Richmond, Fredericksburg and Potomac Railroad. The station also included a freight station on the opposite side of the tracks. Acquisition of the Washington Southern Railroad helped expand the line into Washington, D.C.. In 1919, a two story railroad s...
a U.S. Marine Corps base and development and education command in NE Virginia, NE of Fredericksburg on the Potomac River.