"MRL GP40 at the Bozeman Tunnel" Montana Rail Link's sole EMD GP40, #500, emerges from the east end of the Bozeman Tunnel with the combined Jimbo Work Train and Stone Extra in to... (more)

An eastbound BNSF grain train coasts down Bozeman Pass amidst a late summer blizzard. Although I had packed for the cold and snow I didnt think I would need to bundle up so soon after coming from ... (more)

MRL's first Livingston helper set shoves on the rear of a westbound grain load as it passes Muir.

BNSF 9368 shoves BNSF coal train C-SCMRBC1-48F over the summit of Bozeman Pass and into the 3,015 foot tunnel at the summit.

On the head end of Montana Rail Link's M-LAULAU train is the 346, one of their last SD45s with a true 20-cylinder engine inside. Here at Muir, Montana, the 346 and an SD40-2 sister are dragging th... (more)

At dusk during the “blue hour” just after an early season snowfall, Montana Rail Link EMD F45 No. 390 leads LM (Laurel to Missoula manifest freight) as it climbs the grade of Bozeman Pass at M... (more)

Montana Rail Link’s LM (Laurel to Missoula freight) climbs Bozeman Pass east of Muir, Montana. Eight EMD SD45/SD45-2 locomotives racking up an impressive 28,800 horsepower pulls the train. A set... (more)

A BNSF grain train approaches the top of Bozeman Pass and the east portal of Bozeman Pass Tunnel at Muir, Montana, while working west on Montana Rail Link’s Second Subdivision on September 25, 2... (more)

A coal load has just crested the top of Bozeman Pass, with the MRL helpers cut off BNSF 8409 glides downgrade.

BNSF's westbound Q train with Boeing aircraft's, which it picked up at Laural, tops Bozeman Pass and begins the downhill trip on a late warm summer evening.

Rolling by the siding at Muir, Montana on the MRL's 3rd Subdivision, a westbound BNSF loaded grain train has nearly topped Bozeman Pass and in moments the helper set on the rear will cut off and h... (more)

Last light at the top of Bozeman Pass finds a westbound grain train as it heads downhill.

Early morning finds a westbound vehicle train heading down Bozeman Pass.

Early morning on the eastern slope of Bozeman Pass finds a trio of Montana Rail Link SD40 motors climbing the grade near Muir on the MRL's 2nd Subdivision with a Laurel to Pasco mixed freight.

Livingston helper set #2 shoves on the rear of the Laural-Pasco as it nears the top of Bozeman Pass.