The Bozeman pass pusher set leans hard on the rear of a westbound freight as they slug it out with the grades of Bozeman Pass. MRL 391,7549,216,680,7545 are really roaring as they shake the ground west of Livingston on a fine July morning. My Son Charlie is at the far right getting a ground level shot. There probably could not have been a better spot in the world for a F45 fan that morning!