Construction and construction site signs are usually made with the introduction of the construction architectural picture and for information such as the responsible architect, engineer, producer, subcontractor, land parcel permit and cost. The construction sign is made in dimensions compatible with the terrain and is made of aluminum plate. There are also varieties made of hair material. Any one of paint, oven paint, foil coating, phosphor foil coating can be applied on the sign made of aluminum or sheet metal. There are varieties such as construction sign, land sign, standing construction site sign, construction site information sign. There are also information signs among the construction site signs. Road sign is a sign placed on the side of the road to inform or guide.