Hopefully they can just increase the price to keep it at just capacity. As long as they don't charge a super high price to maximize profits and the train is mos

Hopefully they can just increase the price to keep it at just capacity. As long as they don't charge a super high price to maximize profits and the train is mostly empty (like I see with many toll roads), I don't see why using price to keep it just full is a problem. Use the extra profits to build another tunnel.