On any street or road constructed with federal aid, the location, form, character of informational regulatory warning signs, curb and pavement, or other markings and traffic signals, shall conform to uniform national signing standards.
SDCL 31-28-11
On any street or road constructed with federal aid, the location, form, character of informational regulatory warning signs, curb and pavement, or other markings and traffic signals, shall conform to uniform national signing standards.
SDCL 31-28-11