From 501 In Conway, Head Northwest On Us 378 For .4 Miles And Then Turn Left Onto 9Th Ave. Continue For 5.3 Miles As 9Th Ave. Becomes Cates Bay Hwy. Turn Left Onto Four Mile Rd. (Dongola Hwy) And Continue For 2 Miles. Turn Right Onto Tidway Circle And Then Left Onto Donahue Dr. 1103 Merrimac Is On The Corner Of Donahue And Merrimac.