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
U.S. Route 66 in Kansas of US-66 in Kansas retains much of the character of the Mother Road. It passes through Baxter Springs, Riverton and Galena in Cherokee County. In 1929 the US-66 in Kansas was paved, Kansas being the first state to do that. In Galena, US-66 originally turned north on Main Street, then east on Front Street before leaving the state as Route 66 to Central City, Missouri. This portion was changed in 1979 to remain on 7th Avenue, seven blocks south of the original routing, eastward to the Missouri state line. When US-66 was bypassed by Interstate 44 (I-44) in 1961, the