The westbound Rio Grande Zephyr negotiates the series of horseshoe bends at Dell while it follows the meandering Colorado River along the Dotsero Cut-off in December 1981.
The Rio Grande Zephyr follows the Colorado River near Burns on the Dotsero cut-off on its westbound journey to Salt Lake City in December 1981, behind 5771, 253, 5762 and 5763.
Vista domes Silver Pony and Silver Sky trail the westbound Rio Grande Zephyr as it follows the horseshoe bends of the Colorado River at Dell, on the Dotsero cut off.