1999 Japan Construction Engineers' Association Award (Japan Construction Engineers' Association)

Orderer Hiroshima Expressway Public Corporation
Completion 2010
Structure and scale Road improvement length: 450m; 2 abutments; 5 bridge piers; reinforced soil wall: 860m²,; gravity-type retaining wall (H: 3.8m): 239m
Location Hiroshima Prefecture
Application Road

Improvement work was conducted on the Niho Junction at the end section of Expressway Line 2 (Fuchu Niho Route) accompanying construction of the Hiroshima Expressway Network.