UP 6675 AC4400CW leas a long oil train down from the east portal of the Moffat Tunnel and heads to Denver, Colorado.

UP 6675 (AC4400CW) leads an oil train through Leyden, Colorado on the Moffat Tunnel Sub.

UP 6675 (AC4400CW) leads an oil can through the North Yard in Denver.

UP 6675 (AC4400CW) leads an oil can train down from Tunnel #1 and through Coal Creek Canyon, Colorado.

UP 6675 (AC4400CW) runs through Leyden, Colorado as it heads to Denver on the Moffat Tunnel Sub.

UP 6675 (AC4400CW) leads a freight through Pinecliffe, Colorado on the Moffat Tunnel Sub.

UP 6675 (AC4400CW) heads towards Rollinsville, Colorado on the Moffat Tunnel Sub after having just passed through Tolland.

UP 6675 (AC4400CW) leads an oil can train through the North Yard in Denver, Colorado.

UP 6675 (AC4400CW) brings an oil train into Pinecliffe, Colorado where it will wait for the California Zephyr to pass before proceeding to Denver.

UP 6675 (AC4400CW) has just transitioned through Big and Little Ten Curves and is now leaving Rocky, Colorado as it heads to Denver.

UP 6675 (AC4400CW) leads an oil can train through Rollinsville on the Moffat Tunnel Sub.

UP 6675 (AC4400CW) crosses a Rio Grande Bridge at Leyden, Colorado. This bridge will soon be replaced as the county is going to widen the road to 4 lanes.

The Rocky Mountains are covered in fresh snow and the sun is shining as UP 6675 (AC4400CW) leads an oil can train down the Moffat Tunnel Sub through Crescent, Colorado.

UP 6675, a jenks repaint sporting the low nose wings, brings up the rear of this Ft. Worth to West Colton manifest.

This G.E. has obvious evidence of a turbo failure at one time.