A pair of Union Pacific Railroad SD70Ms (4010 and, with flared radiators, 3903), split the signals are milepost 552.8 on UP's Yuma Sub as they haul their 9-car train westward to West Colton Yard. ... (more)
SD70M No. 4010 with stacks and trailers works it's way up Sherman Hill.
A westbound UP stack train changes crews at the east end of Tucson Yard.
A Big Boy hauls reefers towards Hermosa tunnels. It looks pretty lush with vegetation this time of year.
A west bound stack train on main 3.
