By Kentucky law, bicyclists must obey all posted traffic signs. The traffic signs in Cherokee and Shawnee Scenic Loops currently PROHIBIT clockwise riding. At every park entrance there is a posted "One Way" sign, and shortly thereafter a "Do Not Enter" sign.
It is not the intention of Parks to prohibit this use of the scenic loops. "Except Bicycle" signs need to be tacked on to allow bicyclists the right to travel clockwise on these loops.
Attached to this SeeClickFix report, find an image of such a sign.
The scenic loops do not need "except pedestrians" or "except skaters" signs because those modes of transportation are not vehicles under KY traffic law, and they are not forced to obey "one way" or "do not enter" signs in the first place.