Signs pursuant to this chapter shall only be placed near intersections of public and/or private roads where information is required to direct motorists to qualified specific service or tourist-oriented businesses. The Department of Public Works may require signs to be grouped together on one sign and/or limit the number of individual signs on any one road.

Qualified businesses shall only be permitted to have one sign per business on an approved access route to the qualified business. Additional signs may be allowed for each intersection change required to direct the motorist to the qualified business. A secondary route to the business with signage may be approved by the Department if at the determination of the Department that the secondary route is served by a County arterial or collector which carries traffic which would serve such business without unduly impacting local traffic volumes.