Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The Cache Valley Railroad is a defunct Arkansas narrow gauge railroad which was built in the late 19th century. There is some dispute as to whether the railroad was built in 1885 or 1892 but most historians believe that the line was constructed in 1892. The railroad was a spur line of fifteen miles from the Kansas City, Fort Scott and Memphis Railway in what is now Sedgwick, Arkansas. Richard Jackson and his older brother James Jackson moved to Gainesville which at the time was the county seat of Greene County, Arkansas.