Breaking the silence along the North Fork of the Holston River, CSX U027-12 spans the former Clinchfield Railroad trestle just north of Kingsport, Tennessee on the Kingsport Subdivision.

After taking the siding at SE Hannum and running around a short southbound manifest, CSX 3168 climbs through the switch at the north end and passes a set of Classic Clinchfield Railroad signals be... (more)