Twisted Colossus
In order for two trains to race side-by-side through the ride, one train has to be unloaded and loaded quickly so it can be dispatched at the right time to join the one train that has gone around the circuit once and is headed up the lift hill a second time.  There are three trains on the ride, one orange, one green, and one blue.  In typical operation, two trains are running the course while the third train loads and unloads passengers.

©2017 Joel A. Rogers.