John Beall (left) the South Jackson yardmaster and Joe Brugger (seated) the South Jackson station operator (and Toh Junction Tower operator and Browning station operator) figuring out what to expect next.

Joe Brugger took this job all night and is the voice at the other end of the phone when trains that have reached the top-of-the-helix call Toh Jct. Tower to get routed through the interlocking.