 K @-@ 22 is a 3 @.@ <unk> @-@ mile @-@ long ( 4 @.@ 968 km ) highway in the U.S. state of Kansas . Located entirely within Washington County , the route runs from U.S. Route 36 ( US @-@ 36 ) north to the city limit of Haddam . A previous designation of the route existed in the 1930s from Wichita to <unk> , but was <unk> . The current alignment was designated in the 1940s . 
