Get On I-40 E/Us-64 E From Us-401 S/Us-70 E 7 Min (2.9 Mi) Follow I-40 E And I-42 E To Us-70 Bus E In Johnston County. Take Exit 326 From I-42 E 19 Min (21.2 Mi) Continue On Us-70 Bus E. Drive To East St In Smithfield 14 Min (8.2 Mi)