Abstract
This study aims to establish Nammun-ro 2ga in Cheongju city in the 1960s as three-dimensional digital information data for the restoration of urban archetypes. For this purpose, referring to the existing restoration map and model of Cheongju urban area in the 1960s, and the results of this study are as follows. Firstly, the buildings that can be generally classified are prepared through the modeling of parametric families. Secondly, the untypical models(combined and broken roofs, atypical and large scale buildings) of them are simply performed through solid modeling. And then, these simplified models are simulated through a sky view, a walking sight, and information analysis. Through this study, it will be possible to visualize and regenerate the low and dense area of Cheongju city in the 1960s.