Yep, it's been in development for years and years. It would have really helped on my commute from Mount Rainier to Alexandria for three years. But I moved to Alexandria, and so I haven't kept up with the trail developments. If you ride the Red Line between Brookland and New York Avenue, look down on the right, you'll see where the trail is supposed to go, at least that part of it.

Even though I don't live in that area anymore, and I'm now going to move to Richmond (so that I can afford to buy bikes and not spend all my money on housing in this region), I'm still interested in seeing that trail completed. If Fenty latches on to it (he's from NE, right?), he'll get it done.