An aerial view over a newly dug trench containing precast concrete pipes and bright orange plastic pipes, installed for the construction of a new housing development.
Close-up road cones in sunlight outdoors. Traffic cones placed on asphalt sidewalk at construction site.
A close-up view of a roadblock with red and white bollards and a "Road Closed" sign in the middle of the road.
Border fence between Israel and West Bank. barbed wire electronic fence.
Protective concrete barrier to protect the mountain road from landslides and rock falls. Landslides and rockfalls on the road in the
City Fence in Bright Sunlight: Metal Barrier with City Buildings Background
A close-up view over traffic cones placed on double yellow lines at the side of a road.
Close up shot of the Orange Flashing Beacons During Road Works.
Road construction with red and white cones around in sunshine. Industrial urban sidewalk on sunny summer day with pit outdoors.
Aerial view of a dam on river Adda, Italy
Border fence between Israel and Lebanon. barbed wire and electronic fence.
Tetrapod Concrete Breakwater Protecting the Coast from Erosion
Great Wall of China in Summer with beautiful sky. Famous Great Wall of China, section Mutianyu, located nearby Beijing city
Road Construction Ahead orange caution sign 4k
Road closed Detour Sign on Street
Danger sign behind orange barrier fencing
Workers repair the road. Kyiv. Ukraine.
Aerial view of reinforcement work with machinery at Monnickendam Zeedijk, The Netherlands.
Concrete Breakwater Protecting the Coast from Erosion
Construction protective barriers against rock falls and landslides in mountainous province. Aerial view heavy machinery on the construction of a mountain road. Cement block road protection from
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Roll mesh for plastering. Plasterer cut grid fiberglass. Yellow mesh. Craftsman worker plastering wall
Workers strengthen the slope of the mountain with metal mesh preventing rockfall and landslide on the road, above view. workers constructing
Thermal insulation frame house in process of construction. Close up
Hydroelectric power station spillway aerial view Hydroelectric power station renewable energy source. Hydroelectric power station eco-care
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Close up of preparation work for reinforced concrete at a construction site.
Construction of protective barriers against rock falls and landslides in the mountainous province. Aerial view of heavy machinery on the
Detour traffic sign in downtown Las Vegas Nevada 4k
Protective concrete barrier to protect the mountain road from landslides and rock falls. Landslides and rockfalls on the road in the mountains.
Steamroller during road construction. Asphalt pavement works
Aerial view of a dam on river Adda, Italy
Tetrapod Concrete Breakwater Protecting the Coast from Erosion
Border fence between Israel and Lebanon. barbed wire and electronic fence.
A traffic cone on the side of a road
Israel, Circa 2011 - The Israel lebanon border with posts and Hezbollah flags.
Aerial view of a dam on river Adda, Italy
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Laying underlay for the laminate flooring. Preparatory work before laying a laminate board. Laying a polypropylene substrate under the
At the toll collection point on the highway a green light comes on at a traffic light and a barrier opens
Night city highway guardrail established at sidewalk along highway closeup. Iron fence construction reflecting flashy blinking car lights. Evening transportation rush hour. Traffic safety concept.
Sector of the Berlin wall with protruding fittings.
Aerial view of a dam on river Adda and hydroelectric power station, Italy
Tetrapod Concrete Breakwater Protecting the Coast from Erosion
Aerial view of a dam on river Adda and hydroelectric power station, Italy
Dam with flowing water at hydroelectric power station located south of Lake Como.
Aerial view of Berlin Wall Memorial with part of original wall and Chapel of Reconciliation. Apartment buildings in urban borough in
construction barricade and cones on the city
Tetrapod Concrete Breakwater Protecting the Coast from Erosion
pull up aerial robert s kerr dam 4k
Aerial view of the London city dam or Thames Flood Barrier over river Thames.