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
Kansas State University as an educational resource and learning laboratory for K-State students and the public. The Konza Prairie is a native tallgrass prairie preserve south of Manhattan, which is co-owned by The Nature Conservancy and Kansas State University and operated as a field research station by the department of biology. The university also owns an additional in cities across the state that it operates as Agricultural Experiment Stations in research centers in Hays, Garden City, Colby, and Parsons. In 2006, K-State dedicated the Biosecurity Research Institute. The BRI, in Pat Roberts Hall, is a safe and secure location in which scientists and