There's a similar simulator for the UK's "IECC" signalling systems (Integrated Electronic Control Centre), including a fairly large number of maps and a reasona

There's a similar simulator for the UK's "IECC" signalling systems (Integrated Electronic Control Centre), including a fairly large number of maps and a reasonable community for chaining maps for multiple signal areas together. It's incredibly addictive http://www.simsig.co.uk/ http://www.simsig.co.uk/