Location: I-55 and MS 7, Grenada Cty Reassurance shield as MS 7 briefly joins I-55. Location: I-55 and Paper Mill Rd, Grenada Cty Reassurance shield after the Paper Mill Rd interchange. Location: I-55 and Paper Mill Rd, Grenada Cty Exit ahead for MS 8. MS 7 south will join MS 8. Location: I-55 and Sunset … Continue reading Mississippi Highway 7, I-55/MS-333/MS-729 to I-55/MS-8