Henrietta is a low slung tram coach who carries passengers and quarry workers to and from work. She is also Toby's faithful coach and is very happy living on the Island of Sodor.
Trivia
Henrietta was almost turned into a henhouse once but Sir Topham Hatt would not allow that to happen. Henrietta is modeled after the Wisbech and Upwell Tramway. She was one of the very few name characters on Sodor who doesn't have a face and she appeared in every season of Thomas and Friends.