Until the late 1980s, the town of Okay in Howard County was home to a major limestone mining operation located on a peninsula on the east side of Millwood Lake. Most of what remained of the once-thriving company town, founded in the late 1920s, had almost disappeared by the end of the twentieth century. In 1926, Charles Boettcher, founder of Ideal Cement Company, based in Denver, Colorado, dispatched Tom Dodson and Joe Hargis from a branch plant in Oklahoma to scout out a potential Arkansas plant site after learning of the growing movement in Arkansas to improve roads and bridges. A remote site in Howard County was chosen due to its rich deposits of limestone and chalk. A railroad spur …