Chuggington is a fictional city and the setting of the series. It was once an older place, but was left and moved to a more technology-friendly place.
Old Chuggington
Old Chuggington was a city a drive away from New Chuggington. It was more steam-friendly. It had steam powered turntables, a whistle, and an oldstyle clocktower. No one knows why it was abandoned. Sometimes Old Chuggington is know as "Old Town". Only Old Puffer Pete remembers it and often tells tales of it.
New Chuggington
New Chuggington is a futuristic-type place which is more friendly to electric and diesel engines. It is the current setting of the story.
Trivia
- The trainees sometimes visit Old Chuggington.
Relation with Thomas and Friends
Although without the imagination of the fans, Thomas never mets the chuggers. Also, Fans are saying things such as Chuggington Taking off of Thomas. However, 3 people from Thomas the Tank Engine created Chuggington, and those 3 people still work for Thomas. Thomas/HiT Entertainment are actually really close friends with Chuggington and work together a lot more than you think.