J-12 Flyover Puzzle

I'm pretty sure this doesn't work with the J-12 flyover. Why do they keep putting these diagrams like it does work (eg. two tracks between the stairs)?

Or am I missing something obvious?!?

[Super]

Yes, you can run two rails under the pedestrian overpass. You have to make sure you have the sidewalk parts on the correct side as I think they are different if I remember. Even the double wides fit.

With the sidewalk pieces at its widest



Sidewalk pieces narrower

OMG - thanks for pointing out the complete obvious to me!

I have a bunch of these and for some reason they are all set up the wrong way round (most likely by me)!

OMG - thanks for pointing out the complete obvious to me!

I have a bunch of these and for some reason they are all set up the wrong way round (most likely by me)!

Because you assembled them the same as shown on the box?..............