Having just been cleared to leave West Winton, BNSF 3939 and its Portland bound Q train throttle up for the climb to the Cascade Tunnel.
With only minutes of light left a BNSF Q-ALTPTL climbs Winston Hill with Boeing 737 fuselages in tow.
After receiving a new crew in Cheyenne, BNSF's Q-ALTPTL (high priority intermodal from Alliance, TX to Portland, OR) races north towards Horse Creek, WY.