1 E ▁Bus / SR ▁ 3 5 0 , ▁turning ▁west . ▁They ▁then ▁come ▁to ▁major ▁inter change ▁with ▁US ▁ 1 1 E / SR ▁ 3 4 ▁( And rew ▁Johnson ▁Highway ), ▁where ▁US ▁ 1 1 E ▁Bus / SR ▁ 3 5 0 ▁both ▁end ▁and ▁SR ▁ 7 0 ▁becomes ▁concurrent ▁with ▁US ▁ 1 1 E / SR ▁ 3 4 , ▁turning ▁east ▁as ▁a ▁ 4 - lane ▁divided ▁highway , ▁with ▁the ▁road ▁continu ing ▁as ▁Blue ▁Spr ings ▁Park way ▁( Old ▁US ▁ 1 1 E ). ▁Short ly ▁afterwards , ▁they ▁come ▁to ▁another ▁intersection , ▁where ▁SR ▁ 7 0 ▁separ ates ▁and ▁turns ▁north , ▁returning ▁to ▁a ▁ 2 - lane ▁highway ▁and ▁leaving ▁Gre ene ville . ▁It ▁then ▁becomes ▁narrow ▁and ▁cur vy ▁again ▁as ▁it ▁goes ▁through ▁more ▁far ml and . ▁It ▁then ▁makes ▁a ▁sharp ▁right ▁turn ▁at ▁an ▁intersection ▁with ▁a ▁county ▁road ▁( Mar vin ▁Road ) ▁before ▁continu ing ▁north ▁for ▁about ▁ 2 ▁miles ▁before ▁coming ▁to ▁an ▁inter change ▁with ▁I - 8 1 ▁( Exit ▁ 3 0 ). ▁It ▁then ▁come ▁to ▁a ▁T - inter section ▁with ▁H orton ▁Highway , ▁a ▁major ▁county ▁road ▁the ▁connect s ▁the ▁highway ▁to ▁the ▁town ▁of ▁Ba iley ton , ▁the ▁community ▁of ▁Fall ▁Branch , ▁and ▁SR ▁ 9 3 . ▁It ▁then ▁turns ▁left ▁to ▁go ▁west ▁around ▁a ▁mountain ▁before ▁going