A long Fort Worth to Los Angeles manifest passes through the S curves at Ligurta.

Late afternoon west of Wellton finds a trio of NS power leading symbol ZAILA.

UP 6953 leads a long eastbound ILBMN between Ligurta and Wellton.

UP 8443 in the company's newest paint scheme heads west into the Dome Valley.

A westbound ZNMLA racks off the last miles as it heads for a crew change at Yuma.

A train of stacks descends through the curves at Ligurta into the Dome Valley at sunset.

An eastbound stack trains powers up and out of the Dome Valley while another waits to enter single track.

UP 8439 west leads the ZG4CI at Ligurta, between Dome and Wellton.

A UP stack train splits the searchlight signals near Ligurta, AZ on its eastbound trek along UP's Sunset Route. [January 2018]

A relatively new CSX ET44AH unit is the rear DPU on a westbound Union Pacific stack train as it passes the former station site of Ligurta on the Sunset Route east of Yuma.

Approaching Dome Valley on Union Pacific's Gila Subdivision, a westbound container train works through a cut near the former station site of Ligurta located in southwestern Arizona about 20 miles ... (more)

Between Dome Valley and Wellton in southwestern Arizona, a westbound Union Pacific container train rounds a curve at Ligurta on the UP's Gila Subdivision as it approaches Yuma where it will change... (more)