Taya was a character originally set to join the series in Passenger Problem. Conceived by a former member of the team as a new member of the Chuggineers, she was described as a timid newcomer to the team. Due to her creator being removed from the project, Taya was ultimately written out before a video featuring her (let alone a model) was ever completed.
| Machines | Can-Do Crew | Scoop | Muck | Dizzy | Roley | Lofty | Benny | Packer | Gripper and Grabber | Two-Tonne |
|---|---|---|
| Sodor Construction Company | Nelson | Jack | Alfie | Oliver | Max and Monty | Kelly | Byron | Ned | Nigel | Isobella | Patick | Buster | |
| Other | Mary Anne | Anne | Boyd | |
| People | Bob | Wendy | Mike Mulligan | Jenny Packard | Phil | |
| Chuggineers | Zack | Tyne | Fletch | Brewster | | |
| Rolling stock | Track Layer | |
| Locations | Crotoonian Construction Company Yard | Brickerton | Prilim | |