Oklahoma State Highway 14 route continued north along present-day U.S. 281 through Alva to the state line south of Hardtner, Kansas. (The old road north of Vici became part of SH-34.) New U.S. routes were added to Oklahoma's highway system in 1938. Among these were US-281, formerly a split route with one section in Kansas and one in Texas, which was connected in 1938 via Oklahoma; also added in 1938 was a southern extension of US-183. These two routes were overlaid onto SH-14, with US-183 entering the state from the south near Davidson and following the SH-14 route to Seiling, and US-281 taking the
K-19 (Kansas highway) K-19 (Kansas highway) K-19 is a Kansas state highway that begins in Belpre and ends in northern Stafford County. K-19 runs north–south for its first , and east–west for its final . The first leg begins at US-50 in Belpre. Near the Arkansas River south of Larned, K-19 turns east for its second leg, bypassing both Radium and Seward to the south before ending at US-281. K-19 has two junctions in between ends: K-19 Spur, which crosses the Arkansas River, ending about later at US-56 in Larned; and K-219, a spur to Seward. K-19 appears on the 1932 state highway