USA and Canada Regional add-on Pack for Microsoft Train Simulator Take an in-depth look at the inner workings of trains, with 20 classic locomotives and brand-new cab interiors. Every engine and cab is lovingly recreated, and the environments are as realistic as ever -- explore the Canadian Pacific with the EMD GP38-2, or go from Topeka to Santa Fe in the EMD F7A + B. Enhanced graphics add to the adventure of exploring the country by traveling the railroad lines -- without ever leaving your home!