A hot eastbound piggy back train is seen charging through the cut at the west end of Cajon Summit. The 6900 was the class leader.

A Eastbound Union Pacific train has just passed cajon summit and is starting to apply the dynamic brakes for the downhill grade to Barstow

The Amtrak "Super Chief" is seen westbound in the early morning sunlight acouple of miles east of summit. Soon to be renamed the "Southwest Limited", it is still using the Santa Fe equipment that ... (more)

Almost to the summit, this Eastbound struggles upgrade. The manned helpers can be seen passing Hill 582 in the distance.

The Santa Fe "Super C" is seen at track speed heading eastbound on it's less than 40 hr trip from LA to Chicago.

Santa Fe Dash 8-40BWs 507 and 515, along with Dash 8-40B 7424, lead a westbound as it crests the summit of Cajon Pass at (where else?) Summit, California, on March 23, 1991.

ATSF C44-9W #686 is in control of a high priority intermodal train as it rounds the curve approaching Cajon summit.

ATSF 100, 101, 102, and 103 lead an eastbound train over Summit in 1989.

A Santa Fe road foreman of engines accompanies the conductor of a helper set to remove the end of train device from the trailing locomotive.

A Super C behind three 20-cylinder cowls races through Summit on its blistering schedule between Hobart Yard in LA and Chicago.

A pair of ex-Santa Fe SD75s lead an intermodal train into the fog of the LA Basin as they streak past the signals at Summit.

In the 1970s, Union Pacific put together some amazing locomotive consists, as evidenced by this eastbound freight photographed near Cajon Pass' Summit: UP SD40-2 3428, UP SD40-2 3166, UP GP30B 71... (more)

To commemorate the sixty-six Union Pacific employee/reservists who were called to active duty for "Operation Desert Storm," Union Pacific painted SD40-2 3593 (ex-8084) into this distinctive camouf... (more)

A trio of Santa Fe SD45s (the third is an SD45-2) begin the decsent down Cajon Pass on December 26, 1972. The new, lower alignment of Summit is in use (although the car set-out is not yet ballast... (more)