UP 4640 leads a stack train across the dry wash near Mormon Rocks. The string of double stacks off in the distance can be seen from under the bridge in the center of the picture.

UP 3970 heads down Cajon Pass as a crew member takes a peek out the front door. A BNSF train is heading up the other track. You can see the mid-train DPUs just before the curve.

NS 2595 brings a stack train down Cajon Pass on the BNSF south track.

BNSF 6869 and BNSF 6904 bring up the rear of a BNSF stack train heading up Cajon Pass.

BNSF 4968 leads an auto train down Cajon Pass.

The Southwest Chief heads down Cajon Pass as it passes along side a UP stack train heading up the pass.