〇Hirofumi Nishigki¹ (1.MAEDA)

〇Sho Nakazono¹, Tsuyoshi Uchida¹ (1.Ministry of Land, Infrastructure, Transport and Tourism)

〇Chiaki 鈴木 Matsusaki¹, Takeshi Suzuki¹, Kenichiro Nagata¹ (1.Nishimatsu Construction Co,LTD)

〇Kosuke Tanimura², Kazuhiko Sasajima¹, Atsuyuki Kimura² (1.Ministry of Land, Infrastructure and Transport, 2.Shimizu Corporation)

〇Takahito Funahashi¹, Hiroki Uehara², Mikio Takahashi¹, Manabu akatsuka¹, Tokio Noguchi¹, Norihisa Nakahara¹, Makoto uda¹ (1.TEKKEN CORPORATION, 2.West Nippon Expressway Company)

〇yoshiteru hama¹, hideki kitaoka¹ (1.Maeda Corporation)

Yuichiro Kimura¹, Tatsuki Nozaki¹, 〇takahiro tanaka², Hideki Kitaoka² (1.JRTT, 2.Maeda Corporation)

〇Hitoshi SUZUKI¹, Takayuki YOSHINO¹, Hiromitsu MANIWA¹, Satoru YASUDA¹ (1.SATO KOGYO)

〇Hiroyuki Yamada¹, Jou Hiramatsu¹, Daichi Morioka¹, Yasuhito Uramoto² (1.Konoike Construction Co., Ltd., 2. Kinki Regional Development Bureau)

〇Yoshikatsu Maeda¹, Keisuke Takeichi¹, Kazuhiro Katayama¹, Soichirou Satou¹, shinsuke Takayama², Hiroshi Sakai² (1.West Nippon Expressway Company Limited, 2.ASUNARO AOKI CONSTRUCTION)