You never know what's going to emerge from a cloud!

Union Pacific SD24m 3399 (ex-3200, ex-3100, nee-SD24 423) leads DD35s 72B and 93B through San Bernardino on its way over Cajon Pass.

The train indicator boards, displaying the San Joaquin Daylight's old number, are visibly lighted in this shot before the sun creeps over the Sierra Nevada Mountains as Southern Pacific ... (more)

Southern Pacific C-50-7 caboose 4627 and Cotton Belt C-50-5 caboose 79 bring up the rear on an eastbound at Colton, California.

Santa Fe SD45-2 5643 hits the Brookhurst Avenue grade crossing in Fullerton, California, as it leads an eastbound past the Hunt canning plant on November 27, 1972.

Southern Pacific SD40 8409 leads SP SD45 9123 and UP SD40-2 3189 out of the snowsheds at Norden, the summit of California's grueling Donner Pass.

Union Pacific SD40 3016 is ready to depart SP's West Colton Yard with a transfer run on January 3, 1987.

Four Kaiser Steel U30Cs, lead by 1033, smoke it up on a caboose hop back to the mine after dropping the loaded train at Ferrum Junction for pick-up by the Southern Pacific. (That caboose must be ... (more)

Union Pacific CA-10 caboose 25730 ducks into the first of the two tunnels at Alray on Cajon Pass as UP 3553 heads east out of southern California.

A UP CA-7 caboose is at the end of UP 3265 east as it heads up Cajon Pass in southern California.

A UP CA-7 caboose trails an eastbound as it acsends California's Cajon Pass.

Southern Pacific GP60 9728 leads an eastbound across the bridge over the San Pedro River at Benson, AZ.

Santa Fe high-priority "Super C" blows past the tower protecting the crossing with Southern Pacific's Sunset Route at Colton on Boxing Day 1972.