*Takeshi Suzuki¹, Tatsuhiko Otani¹, Toshio Suzuki² (1. Nishimatsu Construction, 2. Central Nippon Expressway Company )

*Yuuta Kobayashi¹, Takeshi Suzuki¹, Toshio Suzuki² (1. Nishimatsu Construction, 2. Central Nippon Expressway Company)

*Tatsuhiko Ootani¹, Takeshi Suzuki¹, Kenichiro Nagata¹ (1. NISHIMATSU CONSTRUCTION CO.,LTD.)

*Shouhei Itou¹, Takeshi Suzuki¹, Toshio Suzuki² (1. Nishimatsu Construction, 2. Central Nippon Expressway Company)

*Keita Kitano¹, Osamu Sakaguchi¹, Masami Enda¹, Yuzo Moriyama¹, Seiji Maeda¹, Toshio Suzuki² (1. Konoike Construction, 2. Central Nippon Expressway Company Limited)

*Naoki Itou¹, Makoto Yasuhara¹, Takashi Kawamoto¹, Soichiro Hosokawa¹, Yu Ohara², Kazuhide Yashiro², Keisuke Shimamoto² (1. Central Japan Railway Company, 2. Railway Technical Research Institute)

*Sen Fujii¹ (1. daiho corporation)

*Kennto Wada¹, Shuuichi Akasaki¹, Toshihiko Kobayashi¹, Hideo Kogure², Kanefuji Kazuyoshi² (1. Okumura Corporation East Japan Branch Office, 2. East Nippon Expressway Company Limited)