Park in the the park next to the college. Lot#7 is where the trailhead is located. CCC isn't an "official" JORBA spot. But it's on college property And they know we've been riding there's since the 90s. Never had any problems with access. I've seen college employees, groundscrew, and Twp police all have never been anything but polite.
Anyway drop in from lot 7, go straight over the double wide trail and quickly make a sharp left and ride the trails in he back that will lead you all the way back towards Orr road and 42. Hit me up for a tour sometime.