*Takeharu Tajiri¹, Shigeta Kyohei¹, Shigeta Yoshiyuki², Maeda Kouki², Mori Yasuo³ (1. Nippon Expressway Company, 2. PACIFIC CONSULTANTS CO., LTD., 3. Kumagai Gumi Co.,Ltd.)

*Kouki Maeda¹, Takeharu Tajiri², Kyohei Shigeta², Yoshiyuki Shigeta¹ (1. Pacific Consultants Co., LTD., 2. Central Nippon Expressway Company Limited)

*Yasuo Mori¹, Yushi Ohashi¹, Takeharu Tajiri², Kaito Gondo², Maeda Kouki³ (1. Kumagai Gumi Co.,Ltd., 2. Central Nippon Expressway Company Limited, 3. PACIFIC CONSULTANTS CO., LTD.)

*Takashi Morise¹, Shinobu kaise¹, Kazuo Kamata², Yuusuke Mori² (1. Central Nippon Expressway Company Limited, 2. Central Nippon Highway Engineering Nagoya Company Limited)

*Naoyuki Sasamoto¹, Koji Hirano¹, Kenji Nakashima² (1. Central Nippon Highway Engineering Tokyo Co., Ltd., 2. Central Nippon Expressway Company Limited)

*Motoki Shimbara¹ (1. CentralJapanRailwayCompany)

*Kazuhide Kamuro¹, Atsushi Sutoh², Takahiro Igarashi³ (1. CTI Engineering Co., Ltd., 2. Tohoku Institute of Technology, 3. Koken Engineering Co., Ltd.)