A few (but not many) attractions at the Disney World parks offer the opportunity to join the Single Rider line instead of the usual line.
Wait times at attractions such as Test Track can at times exceed 80 minutes. The Single Rider line allows for the Cast Member to fill free seats in any of the cars with a person who doesn’t mind who they sit with. For example, the Test Track cars offer seats for three people in each row of the car. If a couple have taken two of the seats, the CM will take a person from the Single Rider line to fill up the free space.
So, you don’t know who or where you’ll be sat, but the Single Rider line is usually a much shorter wait than the standard line in busy periods.
There is a single rider line at Test Track (EPCOT) Rock N Roller Coaster (Disney’s Hollywood Studios), Toy Story Mania (Disney’s Hollywood Studios) and Expedition Everest (Animal Kingdom).
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