Tattenham Corner Line

the route starts from London Bridge all stations to East croydon where goes through Purley where the route goes via Reedham Coulsdon Town Woodmansterne Chipstead Kingswood Tadworth and Tattenham Corner the route is 22 miles long with 2 tunnels and 1 viaduct the roling stock on the route are the class 377 455 emu on the route

 

Sounds nice. Although the route is short it would make a welcome addition to the game.