I always liked The Twins (I like Kent Junction, too. I’m irrational at times). This is looking at the North Twin, south portal, from the South Twin, north portal. South Twin is 236′ and North Twin is 308′. Faceup date on both is 1912. They’re about 5.6 miles northeast of Clinchport on Highway 65.
Up in North Carolina, on the loops, I was able to get three tunnels in one shot. To get any more than that would take tunnels like Bee Rock lined right up.
Blogging the Railroad Tunnels 