how many miles of track does csx have
CSX Transportation CSX Transportation (reporting mark CSXT) is a Class I railroad operating in the eastern United States and the Canadian provinces of Ontario and Quebec. Headquartered in Jacksonville, Florida, the railroad operates approximately 21,000 route miles (34,000Â km) of track.[1]
Tracking number FedEx Ground and Express tracking numbers can be between 12 and 14 digits. Prior to January 2013, Ground tracking numbers were up to 15 digits and Express numbers were up to 12 digits.[5]