Possible DC route?

http://www.routeslip.com/map.php?map=14258

Note my comments to this route. I got it off my team's Yahoo Groups page, so things are sketchy. I also don't see why you couldn't stay on MacArthur there towards the end and possibly avoid the giant hill. Starting point negotiable (I think there's parking there by the CC trail start, maybe?)

What do y'all think?

I don't think they really use this route anymore, but so far, no one is ponying up any cue sheets for me. I just have to join some of the no-drop rides to figure out where I'm going around here.