There’s nary a breeze on the beautiful, crisp afternoon of February 24, 2017, at Trout Creek, Montana. Passing through the unspoiled winter scene is a BNSF manifest freight crossing Bridge 55 over the confluence of Trout Creek into the Clark Fork. BNSF GE C44-9Ws Nos. 5257 and 4343 power the eastbound train on Montana Rail Link’s scenic Fourth Subdivision.