Keywords: Plaque of JSCE.jpg The plaque of civil engineers heritage designated Japan Society of Civil Engineers Meisei Flume Aqueduct stone arch bridge Takeda-city Oita Prefecture Japapn 日 学会選奨 遺産のプレート 明正井路 号幹線 号橋 大分 竹田市 Source self-made Date 2007/08/17 Photographer Tsutsui Mizuki Plaques in Japan Taketa Oita 2007-08-17 own assumed Tmizuk |