The line begins at the siding shed at Knapford Station which then runs behind Knapford Station and then through the main line. It ends on the goods lines at Brendam Docks.
Toryreck first appeared in Season 1 and has appeared ever since. The shed at the start of the line is often used for storing freight cars. In "Thomas & the Magc Railroad", Diesel 10 hid in the shed and eavesdropped on Thomas & Percy.