http://wwwtripwithinthebeltway.blogspot.com/2008/02/extending-legacy-with-grand-arc.html
http://wwwtripwithinthebeltway.blogspot.com/2008/02/grand-arc-mall-headpiece-union-station.html
http://wwwtripwithinthebeltway.blogspot.com/2008/02/monumental-and-mundane.html
http://wwwtripwithinthebeltway.blogspot.com/2008/02/tunnelize-metropolitan-branch-railroad.html
http://wwwtripwithinthebeltway.blogspot.com/2008/02/i-395-hot-lanes-to-end-at-14th-street.html
A recent entry to my Alexandria Orb related posts:
http://wwwtripwithinthebeltway.blogspot.com/2007/02/monumental-traffic-circle.html
And another:
http://wwwtripwithinthebeltway.blogspot.com/2008/02/elevated-helicoil-interchange.html
Cheers!
Douglas A. Willinger
http://wwwtripwithinthebeltway.blogspot.com
http://cos-mobile.blogspot.com/