Mississippi Code Title 65. Highways, Bridges and Ferries § 65-41-75

(1) The following highways, roads or streets located in the State of Mississippi are hereby designated as an official Mississippi Scenic Byway to be known as the “Gulf Coast Scenic Byway” pursuant to Section 65-45-1 et seq.:

U.S. Highway 90 beginning at the intersection of U.S. Highway 90 and Beach Boulevard in Bay St. Louis continuing for 19 miles and ending at the intersection of DeBuys Road and U.S. Highway 90; connecting with the existing Beach Boulevard Scenic Byway designated in Section 65-41-61.

(2) Outdoor advertising shall be allowed on the following portions of U.S. Highway 90 within the corporate limits of the impacted municipalities subject to the zoning and signage ordinances of the impacted municipalities: the end of the Bay St. Louis Bridge to Fort Henry Street; Church Avenue to Fleitas Avenue in Pass Christian; White Harbor Road to Marcie Drive in Long Beach; Russell Avenue to South Nicholson Avenue in Long Beach; Camp Avenue to Pratt Avenue in Gulfport; and Courthouse Road to Paradise Avenue in Gulfport.