I would think that if this ride is closed and removed one day, and the planned replacement doesn't need the space currently occupied by the runout and turnaround, they may temporarily close the path to reroute it - depending on what they choose to do, that could open up two plots - one for a flat ride around where the current turnaround is, and the other for perhaps some kind of tracked ride that may or may not use the existing structure.
Of course, the flat ride idea may not make sense since they still need to fix up the Garden of Invention.
Of course, the flat ride idea may not make sense since they still need to fix up the Garden of Invention.