 Primary commodities handled on the H&E include wallboard (sheet rock) originating from the Republic (later American) Gypsum plant in Duke and wheat shipped from elevators at Duke and Victory.The H&E interchanges with the Wichita, Tillman & Jackson (WTJ) at Welon Yard, with Farmrail (also at Welon) and with the Stillwater Central and BNSF in Altus.Because of a slowed economy and increased sales of Chinese wallboard being imported into the United States, American Gypsum decided in 2009 to end its own operations of the H&E and to lease the line to another carrier.