The Fresno leaves Mojave for the run across the Antelope Yalley as it nears Ansel on the Mojave Sub.
Working south along the ex Southern Pacific Palmdale Cutoff, today's Fresno to West Colton freight makes good time along the high desert route passing through the small town of Littlerock.
UP's Fresno to West Colton freight passes the Detector at MP 363.8 just south of Tehachapi Summit.