Well, all local trails should have information on the Urban Trail Co site, here is the link for Kessler on that site:http://urbantrailco.com/the-trails?id=75722
Also, I can tell you the MTB Project info looks pretty up to date, with a few minor exceptions. https://www.mtbproject.com/trail/7012089
There are a few offshoots and shortcuts, but it does generally run east-west as an out and back type of ride.
Hope that helps. Enjoy.