UP 1983 doing a reverse move in preparation of going to the roundhouse.

A lightpower move at West Colton with a Ferromex Dash 9 in the mix.

UP 1983 just before passing under Pepper Ave on it's way to the roundhouse.

UP 1983 pulls past another set of lightpower that has just come down from the roundhouse.

Now cut from their train, UP 1983 and company prepare to back down one of the service tracks at West Colton.

The WP Unit out of the heritage set

Union Pacific WP Heritage Unit sits in West Colton waiting assignment

The lucky catch of the day, catching Amtrak #3 from Yuma pass through Old Colton then enter West Colton Yard

An unpatched SP works West Colton Yard under cloudy skies.

UP stack train comes down off the cutoff. This train was delayed after hitting a motorcycle at Devore.

A pair of SD40-2's working in the West Colton Yard.

Endlessly shuffling tankers in the hot sun at the E end of SP yard.

Late in the afternoon on the last day of November, a westbound UP manifest charges through West Colton.

A former Rio Grande SD40T-2 heads up the Gemco Hauler as it begins its trek across the L.A. basin from West Colton to Van Nuys, seen here on the balloon track at Pepper Ave. with the tail end of t... (more)

A BNSF mixed frieght exits West Colton Yard as a SD70Ace led train comes in on the balloon track.