Sensors all over the tracks? There’s probably many different sensor strategies you could use to detect imperfections. I know that modern roller coasters are ou

Sensors all over the tracks? There’s probably many different sensor strategies you could use to detect imperfections. I know that modern roller coasters are outfitted with a bunch of stress, vibration, conductivity, etc sensors. There’s a theme park near me where huge fast roller coasters run all day every day all season. The speeds aren’t as high but I bet given the twists and turns the stresses and tolerances are worse.