UP 4515 leads one of the many daily trains of plastics and chemicals out of Houston headed for the chemical plants along Texas's Gulf Coast, pictured here at the south end of Brownie Siding, about... (more)

A UP tank train enters Cheyenne.

Two trains making their way into the yard at Cheyenne

Rolling through San Timoteo Canyon, a westbound UP stack train nears Redlands as the SoCalRailFan kindly holds his position on the maintainers road.