Arkansas Parks Hunted US-10332 Plantation Agriculture Museum State Historical Park US-10332 Educational exhibits on Arkansas's cotton agriculture history from 1836 through World War US-7278 Cypress Bayou Wildlife Management Area US-7278 Cypress Bayou WMA encompasses 1,503 acres in northern Lonoke and southern White counties. US-9757 Butterfield Overland National Historic Trail In 1857, Congress awarded businessman and transportation entrepreneur John Butterfield a contract