Katsuyama Yasuhiro¹, Takagi Kentarou¹, *Yuushi Uyama², Kinugawa Shinji², Uejima Yasuharu², Murayama Masato³ (1. Central Nippon Expressway Company Limited, 2. SHIMIZU CORPORATION, 3. FRONT CONSTRUCTION)

*Yuuta Chanoki¹, Takashi Tanaka¹, Hirofumi Tanaka¹ (1. toda corporation)

*Takashi Tanaka¹, Hirofumi Tanaka¹ (1. TODA CORPORATION)

*Ren Kameoka¹, Ryota Yamamoto¹, Ken Iwashita¹ (1. TaiseiCorporation)

*Kaoru Yamamoto¹, Hirohumi Ikemoto¹, Masaji Kondo, Naoki Yurimoto (1. East Japan Railway Company)

*Mami Noguchi¹, Koji Kayukawa¹, Shinji Takigawa², Tomoya Yoshida², Nobuyasu Yoshida², Syunya Morita² (1. HAZAMA ANDO CORPORATION, 2. TAC Corporation)