The law that created Amtrak provided for it to operate on tracks owned by freight companies, with usage fees, under the condition that passenger trains get high

The law that created Amtrak provided for it to operate on tracks owned by freight companies, with usage fees, under the condition that passenger trains get higher priority than freight trains. Part of that condition is fines, payable from the freight company to Amtrak, for Amtrak train delays caused by the freight company. Unfortunately, for various political reasons that part of the law has almost no teeth so freight companies openly flout it or treat the meager fines as the cost of doing business. It's a big part of the reason that passenger rail sucks in the US.