This one includes a little of everything. Old Bridges many, Artesian Wells (2), One Tunnel (Iron Mt. RR about 1/4 mile long, A good lunch stop (Jay's BBQ in Marble Hill), The Cat Ranch with a unique statue and two Old Grist Mills. Some of the bridges may be replaced with new concrete models (MO bridge 14 i.e). The tunnel entrance is a fence gate where you climb over and walk to your left about 1/2 mile. Worth the walk. Paved roads, gravel roads and big bike friendly. 148 mile loop about 4 hour ride. Number of Stops: 13.