Also shows Fort Belvoir area. "Compiled from Virginia State highway road map, U.S. Army tactical maps (Fort Belvoir & Quantico sheets), U.S. Coast & Geodetic survey map (Virginia, Fairfax quadrangle). Available also through the Library of Congress Web site as a raster image. Gift; Lawrence V. Gagin; 10-27-2004.
http://inside.transform66.org/about_the_project/i-66_eastbound_widening.asp
https://nvta.org/2015/06/i-66-inside-capital-beltway-chronology-77-years-in-the-making/
https://en.wikipedia.org/wiki/Interstate_66
https://www.loc.gov/resource/g3883f.ct009259/?r=-0.025,0.192,0.976,0.601,0
https://www.loc.gov/resource/g3883f.ct009247/?r=-0.337,0.288,1.248,0.768,0

















