At the T intersection turn left then at the first or second light turn right (it will be Hwy23 &74) go to the top of the hill and take the exit to the right for 74,
It will be the first light turn right and then at the second and third
light vere right onto the onramp of 23/74 just past k/mart and before the overpass. Just follow 74 to Murphy.
Hope this helps.