Legend (KeyFreightRoutes/Towns)

Capital City (0) Town with Pop greater than 50000 (1) Town with Pop 25000 to 50000 (2) Town with Pop 10000 to 25000 (3) Town with Pop 5000 to 10000 (4) Town with Pop 1000 to 5000 (5) Town with Pop 500 to 1000 (6) Town with Pop less than 500 (7)