MRL SD70ACe 4403 brings up the rear of a loaded diesel train heading into the west portal of the Bozeman Tunnel.

Helper #2 shoves hard on the tailend of a loaded Portland, OR-Eland, ND diesel train at the westend of West End!

California bound grain loads head west on MRL's 2nd Sub, exiting the tunnel at West End.

A trio of EMD's pop out of the tunnel at West End, MT leading Centralia, WA bound coal loads.

Livingston Helper #3 heads into the tunnel at West End.

A pair of Montana Rail Link SD40-2XR's lead a short LAUBOZ freight as they split the NP searchlights at West West End. The train has just emerged from the tunnel at the summit of Bozeman Pass in W... (more)

The MRL Bozeman Local heads over Bozeman Pass towards Livingston.

After meeting the ML manifest at the West End siding, LAUBOZ gets moving once again, seen here exiting Bozeman Tunnel.

A loaded coal train grinds its way over the MRL's Bozeman Pass, emerging from the tunnel at West End, Montana as the trailing SD70MAC billows smoke after its trip through the tunnel. With addition... (more)

An Eastbound freight passes through the interlocking at West End and is about to duck into Bozeman Tunnel below, topping the pass and heading towards Livingston on the 2nd Sub.

Montana Rail Link’s LM reaches the summit of Bozeman Pass, with the eight SD45/SD45-2 cradling the actual top of the grade at West End, Montana, on September 23, 2002. The point helper will stay... (more)

A combined 250 car E-RBCSCM empty coal "super train" meets an ethanol train at West End and proceeds east.

An ethanol train clears up at West End, where they'll meet a "super train" (two empty coal trains combined) before continuing west.

A BNSF Barstow,CA - Pasco,WA wildfire reroute is crossing Bozeman Pass on MRL's 2nd Subdivision and emerging from the newer 3,015 foot tunnel built in 1945 by the Northern Pacific.

The LAUBOZ pops out of the tunnel at West End in the late evening.