An empty crude oil train, BNSF 6410 east, is crossing the continental divide at Marias Pass, Montana in front of the Front Range of the rockies. After running in clouds for two consecutive hours the skies parted here, and allowed for a shot before the train was suckered back in as it ran out towards East Glacier, Montana. Marias Pass is one of the most scenic mainlines on the continent, and one that anyone in the area should visit.