why did they invent the stream train
George Stephenson was the first inventor of the steam engine locomotive. He used the improvements of the steam engine itself, invented by James Watt, to make a better way of t â¦ ransportation.The purpose of this locomotive was make an easier way to transport and trade goods across the United States.he steam road Locomotive was invented by Richard Trevithick, but the first steam RAILWAY Locomotive was invented by George Stephenson.