Sign, sign, everywhere a sign...

...do this, don't do that, can't you read the sign? Over at Test Track they have a wide array of highway signs in the shop demonstrating just some of the various signs that you can encounter on the road (and in the ride). The detour might be a bit confusing (take your pick on your route) and it is probably a good idea to take note of the no pedestrian sign behind the barriers. Just another example of how they still can combine educational and entertaining in the Epcot queues...