Workers strengthen the slope of the mountain with metal mesh preventing rockfall and landslide on the road, above view. workers constructing
Workers strengthen the slope of the mountain with metal mesh preventing rockfall and landslide on the road, above view. workers constructing anti-landslide concrete wall prevent protect against rock
Protection of road from mountain slough, rockfall with metal accumulative restraining net fences. Workers constructing anti-landslide concrete wall prevent protect against rock slides. Rockfall
Protection of road from mountain slough, rockfall with metal accumulative restraining net fences. Workers constructing anti-landslide concrete wall prevent protect against rock slides.
Anti-landslide concrete wall prevent protect against rock slides, aerial view. Rockfall protection. Mountain landslide stone slopes threaten
Anti-landslide concrete wall prevent protect against rock slides, aerial view. Rockfall protection. Mountain landslide stone slopes threaten to block roads
Protection of road from mountain slough, rockfall with metal accumulative restraining net fences. Workers constructing anti-landslide concrete wall prevent protect against rock slides. Rockfall
Asian construction workers wear safety vest, safety helmet, protective face mask working together during pandemic at outdoor construction site, holding tablet blueprints paper, illness prevention
Group of workers at construction site
Road bridge construction. Aerial view of bridge construction over highway. View from above highway road repair. Building bridges on suburban road
Road bridge construction. Aerial view of bridge construction over highway. View from above highway road repair. Building bridges on suburban road
Workers are beside a construction crane that is driving on grass