Work has begun on the construction of the loop inside the shed.
This loop can be either used as;
- a simple run around loop (around running round and round )
- or can be used to increase the length of the run from the Upper to Lower Yards by having a train switched onto it making the train to travel around it before being switched back onto the run between the yards.
- Switching it in can also allow a down train (or an up train) to pass an up train (or a down train) by switching one or the other onto the loop thus performing a passing maneuver.