The present design relates to a manhole which is installed on the road, more particularly, can be an asphalt overlay can work easily adjust the impressive work of the manhole due and construction precision to ensure maximum safety of vehicles relates to a manhole structure with a height adjustment of the road has a socket structure. The subject innovation, in the common duct, the manhole structure of a road used as jeonseongu and the water to be installed into the ground maeseolmul of the road, and the manhole socket provided at the upper center of the concrete manhole, the screw portion is formed at the inner surface of the of the manhole socket, and a lower support ring secured to the bottom of the inner surface first, the above-mentioned manhole socket, there is, the manhole cover coupled to the upper portion of the manhole socket, the first said of the manhole cover, the screw portion is formed in the lower threaded portion of the manhole cover of the and the index film rubber band close to the top, characterized in that the the manhole cover, the operation guhol formed in the upper portion, which is a manhole cover of the above, a manhole cover seated on the inside, and the cover ring is formed on both sides of a manhole cover of the above, It provides a manhole structure with a height adjustment of the road on which the socket.