*Shrieks in horror* They shouldn't be taped; they're double-sided and need to be flipped between routes! :o >:(
Route Cards:
These are little black cards that say Rt# __. They are to be placed to the lower right of the windshield (door side) and in the rear window of the bus. They must be changed each time you switch routes, so this will require you to walk to the back of the bus and flip the card.