Moving Pictures

Proof in video, although it sounds like there's a cat going through a wringer somewhere in the background.

While the tail track to the right is just temporary, this will be the view flowing through Wattinger curve, into a tunnel in the foreground, out again and across the upper Wattinger bridge on the curve at left, and then into a tunnel before proceeding around the upper spiral (hidden). The train will re-emerge where the tracks end here on the mid-level and proceed to the big bridge.