Yea, I know for a fact lots of people have used that route for their own personal sessions (Locomotive testing as much as anything else), but nobody to date, to my knowledge, has created public sessions for the DLS for that route. I do not recall off the top of my head what the Route Creator said about it if he said anything at all about it (This would be a deal breaker if he won't allow Sessions posted to the DLS).
Falcus