Amtrak is called the "National Railroad Travel Corporation" and is a railway passenger transportation company that integrates the passenger divisions of American railroad companies, which mainly transport freight.
It is a public enterprise that operates and was established in 1971 and celebrated its 50th anniversary in 2021.
At Amtrak, commemorative paint and commemorative logos are applied to locomotives every anniversary, and in 2021, the 50th anniversary, five P42 Genesis and one ALC-42
A total of 6 units are operated with the 50th anniversary commemorative painting and commemorative logo drawn.