City is a train with a yellow rooftop and purple doors and glasses. His twin is at the rear of him, named Hammersmith.
A City is an area of high population density
City and his twin brother, Hammersmith, are fast and furious trains who like to argue happily and always try to out-smart each other. City is a mathermetical wizard and financical expert.
- "Jump on and let's go!"
- "You can count on us!"
- "That's great!"