Mac on 11/30/2016 8:24:34 PM:
Coming from Cumberland, the exact mile marker is C&O 136.3. That takes you to the western end of the WMRT (Mile 22.5). As you head east, pass through Hancock, and head towards WMRT Mile 0, the last chance to get back onto the C&O is at WMRT Mile 0.75 (about 3/4 of a mile from Mile 0 and the eastern terminus of the WMRT). Basically once you pass WMRT Mile 1, keep an eye out for your turn off. When reentering the C&O, you be at C&O Mile 114.5.