Maybe, the Chrysler turn?
Is that on Valley Park hill or on the track to the Chrysler plant?
It looks like Keyes Summit. This is between Valley Park and Meramec Highlands. Valley Park is behind the train to the left and down the grade.
Definitely Keyes Summit. It always amazes me how much difference there is between the height of the Frisco and Mopac lines. Then is Valley Park it flip-flops. MoPac is higher than Frisco.
Looks like a layout with photoshopped smoke.
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