Abstract
The Shinsai Fukko Kyoryos or bridges built in reconstruction works after the big earthquake disaster in 1923 at an early stage of Showa facilitated bridge technology in Japan by leaps and bounds. Although many researches have been done on the Shisai Fukko Kyoryos in regards of their importance as historical engineering works with technical values, many of them deal with rather large bridges. This research focuses on small to medium bridges among the Shisai Fukko Koryos, and the fact was clarified through original documentary survey that most of them were designed by means of standard specifications.
