BNSF 4018 & 6695 westbound with a unit grain train.
BNSF 5826 & 5744 with westbound empties.
BNSF 9728 & KCS 4098 lead an eastbound manifest.
BNSF 9002 & 9604 power eastbound loads.
BNSF 5743 & 6242 eastbound with a loaded coal train.
BNSF 3727 brings up the rear of a westbound grain train.
BNSF 7769 is preparing to back up to the rest of it's train. I am guessing the crew is having issues since there is not a siding off main two and there isn't much in Berwyn, population 93.
BNSF 6327 & 5646 eastbound with a loaded coal train.
BNSF 7681 & 8353 westbound with a grain train.
BNSF 8009 & 7023 westbound with a unit grain train between Ansley & Berwyn Nebraska on BNSF's Sandhills sub.
BNSF 5878 & 8805 between Berwyn & Ansley Nebraska leading westbound empties.
Two AC44C4s & an ES44DC lead a westbound manifest.
I think we can truly saw the Sandhills Sub has something of a "sawtooth profile" amply demonstrated by this WB train of empties.