This westbound sand train, moving away from the camera, likely has all units on the train in Run 8 right now in order to maintain the 13 MPH they are currently mustering. However, they will likely throttle back to Run 7 as they come around Big Ten Curve, which happens to be visible near the top of the frame. High winds are necessitating a 10 MPH slow around for all trains around the curve.
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