|China Clay Quarry|
|Location||Linked to Edward's Branch Line|
|Inhabitants||Bill and Ben|
In Phantom of the Quarry, an old workman was stealing parts and sabotaging the railway equipment. Bill and Ben noticed this, and decided to do some detective work. They manged to find the culprit.
In Sodor: The Modern Years, the twins were sent to The Container Yard to organize the trains, after a china clay mine had collapsed. The site was declared unsafe, so the twins were out of work until the Fat Controller came up with the idea. Bill and Ben returned to the quarry once it had been reopened and Iris took over their duties of running The Container Yard.