The national railroad passenger corporation is works as Amtrak. The company began operating from May 1, 1971 and it offers on-time and quality rail passenger service. The company employs almost 20000 people and it has established a passenger service on 21200 miles that is 34000 km whereas it connects more than 500 destinations. The Pre- Amtrak is one, which is privately operated passenger rail service in the middle of 19 century. All the rails as well as trains are operated by private individuals and they work as profit organizations and the company also puts forward corridor services to customers in fifteen states.