Riiiiiiight.... I have lived in and around DC all my life and still dont know how to accurately get around. I am sure the TomTom will just leap off my windshield and dive out the window were I to plug in some destination in DC, heh.
Btw, I did confuse the hell out of it this passed weekend just going through Rosslyn. Though, that is another area that should be nuked from orbit, heh. It couldnt tell the GW Pkwy from rt50 from rt66. But, I guess thats what you get when, I am usre, the same dyslexic morons that designed DC roadways did that area too, heh.