Some more screenshots.
My laptop is not useable at the moment so these three are from a different game.
1) Chatham. Home of Chatham rail, founded in the 1930s. Chatham is the centre of the company's operations with most passenger trains calling here. The station is on the mainline that runs from Grays (to North) to Leeds (in the south). Most services on the line call at the intermediate stations of Derby (between grays and Chatham) and Stixwould (between Chatham and Leeds). Just before Grays, some trains branch of the mainline towards Stanley on the hill station serving the small village of Stanley, whilst others continue on beyond Grays to the mining town of Rotherham.
On view here is no 570001 (platform 1) with a local service to Margate along the Chatham and Margate branchline. While 4MT001 pulls into Chatham with the local stopping service that runs between Derby and Stixwould.
Chatham Steelworks is also shown. This is the centre of the steel industry and a big money maker for an otherwise finacially strained company. Coal and Iron ore comes from Rotherham mines. 6F004 is just arriving at the steelworks with an iron ore load, while 6F007 approaches Chatham.
2) Leeds. Currently a terminus but as you can see work is underway on making it a through Station.
All trains that call here, terminate here. They run in into the sidings next to the red bridge (in the bottom lefthand corner) where they turn around, run into Leeds and head back up North. to the West of the station a new line is being constructed to link Leeds with Sandbach. In the future this will be extended east to a town called weybridge that currently has a small link to Margate, to form a crosscountry route.
Chatham rail has also started construction of the new station at the Food Processing plant. Trains will run in the next few months. Unfortunately they let some idiot egineer

design the station which means that a bridge had to be constructed to the south so that trains can cross the down line of the mainline in order to reach the upline (Up is towards Chatham, down is away from Chatham)*.
* If you look at the station it probably would have been easier to make the trains loop in the other way or simply make it an end of the line station with buffers.
3) Map. Blue line is the planned crosscountry line, Red is where the mainline will go to.