Section 65-3-71.183 - "John Wayne Haddock Memorial Interchange" designated(1) The Interstate Highway 55 and Mississippi Highway 8 interchange in Grenada County is designated and shall be known as the "John Wayne Haddock Memorial Interchange."(2) The Mississippi Department of Transportation shall erect and maintain appropriate signs along and approaching the segment of highway described in subsection (1) of this section. Laws, 2012, ch. 358, § 1, eff. 7/1/2012.