Trivia: In the huge scene with the big rigs and all, the police car crashes off of the car trailer truck. But this stunt was really a world record for the longest car stunt that was powered by the car's own engine. The distance was well over 100 feet.
Trivia: As of 2024, Sally Field (Frog) and Paul Williams (Little Enos) are the only surviving stars from Smokey and the Bandit 1 and 2.
Answer: To me, in real life, it looks like a roller coaster was already set up for demolition because of its poor conditions, and the crew was able to film it for the movie. However, in-universe, the owner kept saying they were closed. It's possible they were closed to repair the roller coaster to make it work but now it's completely destroyed and beyond repair.
Bishop73