Trains and railroads were introduced very early in America. Trains were invented in the year 1814 (UCSB Scienceline 1). They were designed by George Stephenson and Richard Trevithick (UCSB Scienceline 1). Both of these men were great engineers in earlier times. Railroads were first introduced in the 19th century (Rodrigue and Slack 3). Railroads were used to transport many different materials