Well, here we are at Buffalo tunnel, 26 miles south of Elkhorn City.  The tunnel bores 352′ through a ridge where the railroad, which has been heading in generally easterly direction for a few miles, kinks sharply (for a railroad) to the south.  We’re by the McClure river, a bit north of Nora, in Dickenson County. Decimal coordinates: 37.080040, -82.351309.