Lower Section Construction, Isehara Viaduct, Shin-Tomei Expressway
2018 / Kanagawa / Civil engineering
Wada Tunnel
2018 / Kochi / Civil engineering
Kinnai, Iwate, R45 Road
2018 / Iwate / Civil engineering
Lower Section Construction, Kesennuma, R45 road
2017 / Miyagi / Civil engineering
Tagi tunnel, Taki Asayama Road
2017 / Shimane / Civil engineering
Taro-kita, Iwate, R45 Road
2017 / Iwate / Civil engineering
Atsugi-Minami Interchange, Shin-Tomei Expressway
2016 / Kanagawa / Groundwork
Lower Section Construction , Kuchigashimaminami Viaduct, Tokai-Kanjo Expressway
2016 / Gifu / Civil engineering
Minami-sannriku, Miyagi, R45 Road
2016 / Miyagi / Civil engineering
Lower Section Construction, Shimokasuya Viaduct, Shin-Tomei Expressway
2016 / Kanagawa / Civil engineering
Yagiri Drain
2016 / Chiba / Civil engineering
Minami-sannrikucho Tunnel No.4
2015 / Miyagi / Civil engineering
