A. When the Department of Transportation and Development has been requested to erect any signs, markers, or any other type of informational signage related to the functions of the Department of Culture, Recreation and Tourism and such signs have not been erected within a reasonable time period, the lieutenant governor shall contact the secretary of the Department of Transportation and Development, in writing, requesting the erection of the signs within thirty days of receipt of such request.
B. Upon receipt of such request, the secretary of the Department of Transportation and Development shall erect such signs within thirty days.