This map contains 3 Eras running from 1930 to 2000. It contains a lot of new material – new industries, traincars, engines, etc. The map area runs roughly from Chicago, Illinois north to Sheboygan, Wisconsin and west to the Mississippi River. This is a single player map. This map is about track control. There are no crossover bridges. You must guide your trains to their destination using switches as necessary. This is a 17 x 17 map.