Eastbound CSX crossing Copper Creek on the NS mainline.

NS 3184 leads the 787 westbound across Copper Creek with CSX's massive viaduct soaring overhead.

CSXT 8954 works on a crosstie train as it crosses Copper Creek southbound.

CSX V322 crosses NS's Copper Creek Bridge while CSX U349 crosses the CSX Viaduct high above...this photo is NOT staged, it just happened!

NS 720 running on trackage rights over the CSX as it crosses Copper Creek Viaduct behind a C40-8 and a SD60I.

NS Q50 southbound crossing CSX's Copper Creek Viaduct with a C40-9 and a BNSF SD70MAC for power.

2002 CSX Santa Special begins to cross the pride of the Clinchfield.

A view of the Clinchfield's massive Copper Creek Viaduct as seen from the cab of a westbound on the NS.

Southbound CSX on Copper Creek.

A de-rated AC6000CW is leading N118 northbound across Copper Creek.

CSX V350 rolling southbound across the former Clinchfield Railroad's Copper Creek Viaduct.

An extra south rumbling across Copper Creek Viaduct on the former CRR.

A closeup of the power on Q69013.

78G crossing Copper Creek at Clinchport (Canon D60 image, 1/500 @ F8, 38mm, ISO 200)