As Rocky Mountain Railroad Club’s 1985 Denver-Laramie round trip clears the wye at Speer Junction, Wyoming, Challenger 3985 heads for the barn. The classic 4-6-6-4 ... (more)
After Rocky Mountain Railroad Club’s 1985 Denver-Laramie round trip reached Speer Junction, Wyoming, one of the largest diesels ever built replaced the largest active steam locomotive on the pla... (more)
Rocky Mountain railroad Club’s 1985 Denver-Laramie round trip approaches the end of the steam powered portion of the itinerary as Union Pacific Challenger 3985 approaches Speer Junction, Wyoming... (more)