The engineer is widening out the throttle after getting a clear signal at Picacho heading east towards Tucson.

CP 7032 at Winslow, AZ

Late evening just west of Williams finds a ZWINPHX with a cut of manifest traffic on the head end.

BNSF 8509 leads a westbound QATGLAC into Flagstaff in the late evening.

FLAGSTAFF AZ July 6 1986 — Santa Fe GP35u 2904 awaits its next assignment. EMD built the unit in August 1956 as GP35 1404 and delivered it with a blue body and yellow ends (bookends). In the Mar... (more)

A pair of NS units lead a westbound QNYCLAC at Darling.

Late evening east of Yuma at Kinter finds UP 3094 leading a westbound manifest.

Brand new C44ACM #6920 leads a westbound MTUWC across the Colorado River as it departs Yuma.

"Get your kicks on route 66!" A westbound stacker is seen rolling out of Crozier Canyon near Kingman, Arizona on the BNSF Seligman Subdivision. To the left, original US Route 66 is v... (more)

L.S. “Jake” Jacobson, President and Chief Operating Officer of Copper Basin Railway, lines the switch at Ray Junction for CBRY’s main line to Florence, Arizona, during an inspection trip usi... (more)

Through one of the windshields of Copper Basin Railway EMD GP39 No. 505 on ore train OT-1 is a view of the approaching bore of Tunnel 3 at Riverside, Arizona, on April 20, 2017.

KINGMAN AZ May 24 1984 — Santa Fe GP35u 2901 awaits an assignment. EMD built the unit in August 1965 as GP35 1401 and delivered it in Blue body with yellow ends (bookends) paint scheme. During t... (more)

An intermodal train crosses the stunning Canyon Diablo bridge heading west on the BNSF Segliman Subdivision.

An eastbound autotrack train catches the morning light as it rolls through the open desert on its eastbound approach to Winslow, Arizona. The sand surrounding this stretch of the BNSF Segliman Sub... (more)

The NS GE ES44DC 7625 leads a westbound BNSF double stack train near Williams AZ.