| Actually, it's more like 300 ft. The exact border is marked on the pedestrian lane of the Wilson Bridge so you can see precisely where DC contacts Maryland and Virginia on the bridge. DC used to operate the drawbridge on the old Wilson Bridge but they have given a permanent easement to Virginia and Maryland and do not exert any control over the operation of the bridge that passes through their territory on the new bridge (which is also a drawbridge, one of only nine on a US interstate highway). http://maps.google.com/?ie=UTF8&ll=38.793095,-77.038364&spn=0.009466,0.016479&t=h&z=16&source=embed |