edit: I finally found a decent map online for coal creek-- see link below. I'm finally able to retrace our exact steps from my gps track and it looks like we took 3-40-39 which I'd recommend for the bigger tire crowd. It's a great loop trail and will take the better part of the day.
40 is a new number. The Rail Trail didn't have a number until recently. I've gone down it on a mountain bike, but I don't have a vehicle capable of it.
