This is a simulation area featuring the West Coast Main Line from London Euston to Watford Jn (excl.) with a few miles of some branch lines.
The layout, signal numbers, distances and line speeds were taken from the maps of https://www.opentraintimes.
A full 24-hour timetable is included based on a Monday in November 2023 (source: https://www.realtimetrains.co.
The timetable is relatively quiet in the first few hours, which enables the user to familiarize themselves with the layout. Later in the morning, it gets very serious; train movements are frequent with a lot of conflicting routes. It is advised to turn down the simulation speed to cope.
Download it here