*Arata Yoshino¹, Naoya Iwata¹, Tetsuya Kouno¹ (1. University of Toyama)

*Naoya Iwata¹, Arata Yoshino¹, Tetsuya Kouno¹ (1. University of Toyama)

*Takeharu Tajiri¹, Ryouta Sano¹, Kouki Maeda², Yoshiyuki Shigeta² (1. Nippon Expressway Company, 2. PACIFIC CONSULTANTS CO., LTD.)

*Toshio Suzuki¹, Akihiro Imoto², Kouji Suenaga² (1. NEXCO Research Institute Japan, 2. Central Nippon Highway Engineering Nagoya)

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

*YORIO KATO¹ (1. Central Nippon Expressway Company Limited)