This Union Pacific train changes direction and tracks by passing through Turner Junction, then backing over a curve track that connects to the CN main line north of the Turner Junction diamonds.
This entire sequence took about ten minutes. It has been condensed down to less than three minutes.
Canon HV30 30p
Azden ECZ 990 Microphone
Sony Vegas Studio Platinum 9.0
Adjustments for contrast, saturation, volume and time.