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The present invention relates to a deckroad system which includes : a yoke frame (1) installed in two rows in parallel, and formed by connecting a connection frame (12) at regular intervals to be disassembled and assembled by using a first assembling means (11) and a bolt nut; a joist frame (2) installed in two rows in parallel in the upper part of the yoke frame (1) by using a direct connection screw; a deck plate (3) continuously installed in the upper part of the joist frame (2) by using a direct connection screw; a post (4) installed at regular intervals in the lower part of the yoke frame (1) to be disassembled and assembled by using a second assembling means (41) and a bolt nut; a foundation structure (5) installed in the lower end of the post (4) by using a bolt nut and buried under the ground to support the post (4) installed on the ground; a handrail support (6) installed at regular intervals in the upper part of the yoke frame (1) to be disassembled and assembled by using a third assembling means (61) and a bolt nut; and a handrail member (7) combined with the upper end of the handrail support (6) to be disassembled and assembled by using a forth assembling means (71) and a bolt nut. The present invention can : enable easy mass production in a factory through standardization of a main component; prevent unnecessary loss of a material; reduce construction time by assembling and installing using a set of standardized material; reducing labor costs by conveniently assembling and installing in a field with a non-skilled engineer. In addition, the present invention provides a complete set of assembly, thereby maintenance and repair is easy and even recycling of material after disassembly or demolition is convenient.COPYRIGHT KIPO 2014