Yes, that's how these types of plan sheets look. The particular sheet posted was the civil site plan showing an overall look of the project area, it is not focused on the ride itself. Subsequent civil sheets would have had more detailed views of the ride, and plan sheets from the other disciplines (Structural, Architectural, etc) would have everything in great detail. But the site plan is just an overview of the entire project area, and that's all that was posted.
It's hilarious how hard everyone is still trying to prove this sheet is "fake" or photoshopped.