Chasing ATSF 3751 out of the depot after a brief stop to pick-up and drop off passengers at Fullerton Depot.
Framed dropping downgrade approaching Hinda with only a few minutes of light left in the day.
Heavy into the climb for Apex, westbound tonnage is face into the setting sun.
BNSF Z train accelerates east framed in the curves east of town.
Framed moving tonnage east between East Eagle Nest and West Double A.
Headed west into the setting sun this Z train makes track speed through Hackberry.
A westbound rounds the curve out of Silverwood at the start of a three percent drop to Cajon.
An eastbound stack is framed with a bit of reprieve from the threatening skies looming above along with an aging old tree trunk.
Crews picking up old rail from the Canyon siding rehabilitation project earlier this year.
Northbound tonnage ascends through Sullivan's Curve with the original Santa Fe 1913 right of way with the much heavier curvature visible.
A westbound two by two eases tonnage of the mountain while an eastbound ascends on the south track.
Westbound tonnage descends past an eastbound stack getting help to then proceed to points east.
A hot Z train is framed climbing out of Tunnel 1 headed eastbound next to the new shoe-fly being installed so Ames Construction can continue on with the demolition.
Westbound tonnage prepares to descend the 3% south track towards San Bernardino.
Face up into the sun this westbound chases last light with loaded Auto-racks.