You are in the CarrTracks website Picture Gallery.
Train ABSM (Advanced Blue Streak Merchandise) has crested Beaumont Hill and is now picking up speed as it enters the upper end of San Timoteo Canyon on February 2, 1974.
The railroad got backed up that morning and now westbound trains are running like streetcars. About 15 minutes later Extra 9196 West is racing along near Hinda. Disk 54