That scene is from Spaceship Earth (where they are talking about how the Roman road system connected the parts of the Roman empire together, but also provided a way for enemies to get in and conquer it).
There might have also been a part like that in World of Motion, but I don't remember it.
you're not crazy or combining rides.
There was a scene like that in both attractions. (
If you had Wings and
World of Motion). The one from World of Motion showed the bobsled trail.
You actually traveled thru the screen with the movie playing on the sides and above around you. The screen from "If you Had Wings" is still there in Buzz Lightyear - it's the "movie" that you travel thru before the last room.
My favorite scene from World of Motion is the centaur with the shy girl in front of him.
Here's
another website about World of Motion.