Train transport is a form of transportation that uses railroads to move people and goods. It is one of the oldest forms of transportation, with the first railway being built in the early 19th century. Train transport is still widely used today, as it is an efficient and cost-effective way to move large amounts of people and goods. The term 'RAIL' is used to refer to the tracks that trains run on, and is derived from the Latin word for 'WHEEL'.