Who found good trials to the rail heads and led the longhorn herders?

The person who found good trails to the railheads and led the longhorn herders was Joseph McCoy. He played a significant role in the cattle drive era by establishing routes that connected Texas cattle ranches to railroads in Kansas, facilitating the transportation of cattle to markets. McCoy's efforts helped to transform the cattle industry and contributed to the growth of towns like Abilene, Kansas. His innovations in cattle driving were instrumental in the economic development of the American West.