The Lake Country Limited was a short-lived Amtrak route which connected Chicago, Illinois with Janesville, Wisconsin. The route was part of Amtrak's Network Growth Strategy, which envisioned an expanded role for mail and express business. The Lake Country Limited would have exchanged goods with a new Chicago–Philadelphia train named the Skyline Connection, which in the end never began operation. The previous time when there was interstate train service along the route was the era immediately before Amtrak (April 30, 1971) when the Chicago, Milwaukee, St. Paul and Pacific Railroad (Milwaukee Road) operated the Sioux and the Varsity trains.