21 June 2018 at 01:55:32 MDT
These are the inscriptions for the 2 train services on the Furryland Railway. There's the express service (the Holiday Saemaul) and the regional services (the Furryland Mugungwha). In Korean Saemaul-ho is written on the red coaches which are for the Holiday Saemaul and Mugungwha-ho is on the yellow coaches which are used for the Furryland Mugungwha.
So you might've guessed that this is all based of Korail's services despite being more American themed and the fact that old rolling stock is used which often South Korea sould resent to for the fact that they prefer to be modern.