Picture Post: Let's play some transit trivia: who knows what these two track devices are? Stephen Weber 6 years ago Share this: Picture Post: Let's play some #transit trivia. Who knows what this is? #trimetDateApril 26, 2017In relation toPicture PostPicture Post: How about some transit trivia Tuesday? Who knows what this is for?DateMay 14, 2019In relation toPicture PostPicture Post: Transit trivia time! Who knows what this is? Bonus: who knows each light?DateAugust 20, 2017In relation toPicture Post