Eastbound Union Pacific DDA40X "Centennials" #6935/#6927 working the big curve out of Cajon Station heading for Sullivan's Curve in 1984.
Southern Pacific SD45 #8872 works eastbound down the Main through the Sullivan's Curve area while a westbound pulls through Canyon Siding in 1986.
On a cool, crisp day in Cajon Pass, a westbound Union Pacific mixed freight decends Santa Fe's 2.2% grade on Main #1 through Sullivan's Curve in 1990.
During the promotional filming sequences for Maersk Lines on Sullivan's Curve, Santa Fe GP60M #144 provides much needed helper assistance from...
