The utility tunnel built under roads are important facilities for daily life, and the disruption of utilities due to damage has a significant impact on urban functions. In the inspection of utility tunnel, it is necessary to accurately record the state of damaged areas in the facility and to share information among the affiliates for appropriate repairs. In this study, we developed a system to visualize the location and contents of inspection and damage information by linking three-dimensional point cloud data with two-dimensional maps, with the aim of realizing maintenance and management of utility tunnel. For this purpose, we showed the points to be considered by measuring and constructing three-dimensional data in the unique environment of underground ditches, and devised a system to utilize the constructed data for maintenance and management. The proposed system is based on a two-dimensional map and three-dimensional point cloud data, and in addition to the conventional management method for grasping the distribution of damage and its positional relationship with the ground through a bird's-eye view, it is equipped with a function to grasp the surrounding conditions and the three-dimensional location of damage while checking inspection information. The evaluation results suggested that measuring, constructing, and visualizing a common duct as three-dimensional data is useful for understanding the location of a ditch in relation to a cave channel at another level and for evaluating the deformation of the structure, and that it is also useful as a base for combining information such as inspection information and map information.