*Hiroshi Kawai¹, Tsukasa Matsunami¹, Toru Furuichi², Shigeyuki Matsui³ (1. dainichikonsarutantokabusikikaisya, 2. kabusikikaisyafuruichi, 3. oosakakougyoudaigaku)

*KEI MIYAMOTO¹, UEHARA HIROAKI², HIROSHI KITAMURA¹, YUKIHIRO HASHIRA¹, JUMPEI OTSUKA¹ (1. OBAYASHI CORPORATION, 2. Ministry of Land, Infrastructure, Transport and Tourism. Kanto Regional Development Bureau.)

*RYOSUKE SAHO¹, HIROAKI TAKAMOTO¹, SHINGO KASAI¹ (1. Kiso-jiban Consultans Company Limited)

*Takashi Inada¹ (1. nisinihonkousokudouroenjiniaringuchugokukabusikikaisha)

*Tsukasa Tawara¹, Toshio Yasumatsu¹, Masahiko Suzu¹, Suguru Tokumitsu², Kohei Nishiyama³, Shinya Nozaka³ (1. West Nippon Expressway Engineering Chugoku Co.,Ltd., 2. TOKUMITSU Professional Engineers Office, 3. West Nippon Expressway Co.,Ltd.)

*Daiki Ichiyama¹, Ban Susumu¹, Nagai Kaori², Suetake Taito² (1. Sato Kogyo , 2. Nihon University)

*Satoru Nakamura¹, Daisaku Morita¹, Kazuya Urushihara², Takahisa Chiba², Kenichi Ono² (1. Pacific Consultants, 2. Tohoku Engineering Office)