

Connect and Waterline Extension Idea
The western end of these extensions would branch off of the current Waterline (WL) tracks south of Morganstown Docks and roughly follow the path traced in the second image. After the second unnamed station, a Waterline-only branch would continue south and serve 3-4 new stations, while a longer branch partially shared by Connect (CN) and WL would turn east, cross the River Ben, and also have 4 stations (maybe more or fewer depending on the actual in-game distance) before linking up with an upgraded Leighton West. Waterline trains would terminate at Hargate Central while Connect trains continue towards the Leighton Zone.
2 additional tracks for WL might have to be added to the west of the current ones at Morganstown Docks if running 4 different operators (CN, MT, EXP, WL) through that station puts too much strain on the current 2-track layout.
I was too lazy to come up with names for the 6 unnamed stations, so feel free to share some name suggestions for them here.