Westbound empty heads into the tunnel district on the UP Moffat Tunnel Sub. Cano Powershot S1 IS

Westbound rear DPUs head into Tunnel 1 on the UP Moffat Tunnel Sub. Canon Powershot S1 IS

An old Cotton Belt geep now reads "OTTO BE" with no road number, it is joined with two other fallen flags, SP and D&RGW, and an old UP geep. Canon Powershot S1 IS

Rear DPUs on an empty unit coal train head up into the tunnel district on the UP Moffat Tunnel Sub. Canon Powershot S1 IS

An empty westbound cruises along the Colorado River on the Glenwood Springs Sub. Canon Powershot S1 IS

An eastbound stack train struggles up the hill exiting Abo Canyon on the BNSF Clovis sub. Canon Powershot S1 IS

Westbound manifest waits at Dalies for Amtrak 3, with the Manzano Mountains in the background. Canon Powershot S1 IS

Amtrak 5 entering the Moffat Tunnel. Olympus OM-2n, 50mm f/1.4, Fujichrome Velvia

Exiting the east portal of the Moffat Tunnel. Olympus OM-2n, 50mm f/1.4, Fujichrome Velvia

Trailing units on a loaded coal train heading east toward Denver on the UP Moffat Tunnel Sub. Olympus OM-2n, 135mm f/2.8, Fuji NPH 400

Sitting in the yard at Antonito. Canon Powershot A80

Westbound empty coal train heading toward Dotsero on the Glenwood Springs Sub. Canon Powershot S1 IS

A WB empty coal train heads towards the mines in northwest Colorado. Canon Powershot S1 IS

A Eastbound loaded coal train runs along the Colorado River on the Glenwood Springs Sub, just west of Dell. Canon Powershot S1 IS

On a hot day, waiting at Beevers to go east into Abo Canyon on the Clovis Sub. Canon Powershot S1 IS