. ▁ ▁K - 1 6 ▁continues ▁through ▁Valley ▁F alls , ▁crossing ▁the ▁Del aware ▁River ▁until ▁meeting ▁with ▁US - 5 9 . ▁K - 1 6 ▁then ▁runs ▁concurrent ▁with ▁US ▁ 5 9 ▁through ▁O sk alo osa ▁until ▁heading ▁east ▁again ▁through ▁Mc L outh ▁and ▁w inding ▁through ▁Le aven worth ▁County ▁until ▁coming ▁to ▁an ▁end ▁at ▁an ▁intersection ▁with ▁US - 2 4 ▁and ▁US - 4 0 ▁in ▁T ong ano x ie . ▁ ▁History ▁Between ▁ 1 9 2 7 ▁and ▁ 1 9 3 5 , ▁K - 1 6 ▁was ▁located ▁in ▁At ch ison ▁County ▁and ▁Don i phan ▁County , ▁starting ▁at ▁US - 7 3 ▁in ▁At ch ison ▁and ▁ending ▁at ▁US - 3 6 ▁in ▁T roy . ▁ ▁A ▁southern ▁termin us ▁was ▁located ▁in ▁Mont gom ery ▁County ▁and ▁Ne os ho ▁County ▁starting ▁in ▁Chan ute ▁and ▁ending ▁at ▁the ▁Oklahoma ▁state ▁line ▁in ▁C off ey ville . ▁In ▁ 1 9 3 2 , ▁the ▁southern ▁section ▁was ▁replaced ▁by ▁US ▁ 1 6 9 . ▁In ▁ 1 9 3 5 , ▁the ▁remainder ▁of ▁K - 1 6 ▁became ▁part ▁of ▁K - 7 . ▁K - 1 6 ▁was ▁re ass igned ▁as ▁a ▁ren umber ing ▁of ▁K - 2 4 ▁because ▁of ▁the ▁extension ▁of ▁US - 2 4 ▁into ▁Kansas . ▁ ▁Major ▁inter sections ▁ ▁References ▁ ▁External ▁links ▁ ▁K - 1