Union Pacific's YRO52R 'Fourth South Switcher' waits patiently for it's turn to head west through Grant Tower in Salt Lake City. Former D&RGW caboose #01503 is utilized for several long backup mov... (more)

Union Pacific's 'Fourth South Switcher' waits it's turn to head west through Grant Tower in Salt Lake City, Utah.

Union Pacific's YRO52R 'Fourth South Switcher' prepares to head through Grant Tower after making a set out at the SLGW interchange yard at 10th West. Former D&RGW caboose #01503 is utilized for se... (more)

Here's all you really need to assemble a true freight train in the modern age. Veteran D&RGW caboose 01503 trails Union Pacific's YRO52R switcher through Grant Tower, headed home to the Fourth Sou... (more)