Smokin’ up Bozeman Montana Rail Link’s LM (Laurel to Missoula freight) climbs Bozeman Pass east of Muir, Montana, on September 23, 2002. Eight SD45/SD45-2 locomotives racking up an impressive 28,800 horsepower pulls the train. A set of five of the big machines is being used as a point helper on a three-unit set of road power. One-hundred and sixty cylinders roar into a Montana sky with enough smoke to make a Northern Pacific Z-class Challenger proud! And the sound…