A Phoenix-Belen manifest hustles towards Winslow behind BNSF ES44C4 6685.

As dark clouds build to the north, a westbound BNSF Z train eases downgrade around the apex of Trinidad Loop on an early spring afternoon.

A hot Z9 intermodal train bound for New York has no problem with the climb up towards Walapai as it roars through Kingman Canyon on a comfortable August evening.

Z train rocking east!

It's just after 7am as the daily Denver - Laurel Manifest departs Longmont with three GEVOs on the point.