NS 195 rolls out of Big Four #1 Tunnel on the Pocahontas District.

The Interstate heritage unit thunders out of Big Four #1 tunnel with train 754.

A big SD70ACU leads NS 233 out of an icy Big Four Tunnel #1 on a cold February morning.

After pulling by the crossovers at Big Four, J58 shoves back towards the signal to go through the West crossover. The heavy snow has made a mess on the Pokey, causing the East crossover to fail, r... (more)

J48 passes Eastbound through Big Four, exiting Big Four #1 Tunnel in the snow with an AC44C6M rebuild on point.

83G eases out of Big Four #1 Tunnel, with a stop signal just around the bend due to another train ahead getting its pusher.

Former N&W GP40, 1367, leads westbound empty hoppers through Big Four Tunnel #2.

Westbound autorack 27V is about to pass through the short Big Four #2 Tunnel, with an SD60E leading the way. The fall colors are starting to show on the hill above the tunnel portal, although stil... (more)

The Nickel Plate and Lehigh Valley are on the rear of NS 83A on their way to Bluefield to cut of and continue assisting trains.

NS 8009 blasts out of Big Four with 8700 horses roaring out of the exhausts.

The Nickel Plate Road heritage unit rolls west out of Big Four Tunnel No. 2 as it heads to Farm, W.Va., for a helper assignment.

The J51 helper trio shoves on the rear of Ethanol train 64M at Big Four.

Pusher set J59 shoves Belews Creek, NC coal train 746 through Big Four Tunnel No. 1, between Huger and the Big Four Wal-Mart, where the east portal of this same tunnel is conveniently located.

Shoving against the rear of eastbound Belews Creek coal train 746, Norfolk Southern's Nickle Plate Road Heritage Unit ducks into one of the many N&W Tunnels on the Pocahontas District.

After pushing an eastbound coal drag over the famed "Elkhorn Grade", NS pusher set J55 emerges from a former N&W ice covered tunnel in Big Four on it's return trip to Farm.