Engines and Operations
The line begins several miles north of Hawin Lake, near Whiff's Waste Dump and travels northeast up to the Sodor Slate Quarry and connects up with the Skarloey Railway at the Blue Mountain Quarry. Mavis sometimes works on the line at Sodor Slate Quarry. Several engines, including Thomas, Henry, Gordon, Toby, Stephen, Gator and Samson have been seen at the Blue Mountain Quarry. Paxton also uses the line to bring stone from the Blue Mountain Quarry.
- The Quarry's set was re-used for Ffarquhar Quarry, on Thomas' Branchline