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Metro tubing tunnel construction
Múzquiz, Mexico, January 17 -- The deep entrance of a coal mine with some miners in the Múzquiz region in the state of Coahuila in northern Mexico, about 100 kilometers from the border between Mexico and the United States.
Thompson's dry graving dock, Belfast, where many ships including the Titanic were fitted out. When built, it was the largest dry dock in the world.
Aerial view of railway bridge across Willamette River in Oregon, USA.
Photo taken in Suez, Egypt
Cement factory with ship loading at seaport, Venezuela
I took this pic in Japan.
Welland Canal Lock #4
Kagawa, Japan - June 25, 2023: Seto Ohashi Line on The Great Seto Bridge or Seto Ohashi Bridge
Múzquiz, Mexico, January 17 -- The deep entrance of a coal mine with some miners in the Múzquiz region in the state of Coahuila in northern Mexico, about 100 kilometers from the border between Mexico and the United States.
A beautiful shot of a bridge over a canal.
One men standing in the military naval concrete hiding place inside Dugi otok, island. Hiding place for submarines.
Cargo Cranes in Industrial Port
Mechanical equipment in industrial plants
These mortar batteries at Fort Hancock of Sandy Hook, NJ were among the first Endicott-style built as part of New York Harbor defense against attack from sea during World War I. By the 1930's these very mortar batteries and the guns that were seated in them were removed and rendered obsolete however the tunneling system remained as a command center for all New York Harbor defenses. The command center rooms contained communications, plotting and telephone, maps, and emergency shipping and office spaces for military commanders playing an intricate role during World War II.
Historical buildings by river aire Leeds England UK
Hoek van Holland, Holland, September 25 - 1997: Historical aerial photo of the open Maeslandkering on the Nieuwe Waterweg to Rotterdam, Holland
Dams are large hydraulic structures that allow water to be stored or retained for the generation of electrical energy.
Сable ducts on a pass-through cable overpass. Outdoors industrial conduit corridor. Busbar gallery.
A canal along the Mississippi River near St. Louis with locks to control the depth of the river to maintain year-round shipping capabilities from the northern states through to the Gulf of Mexico.
Dirty water flow from pipe. Water discharge. Ecology and environment pollution concept. Outdoors
Aerial view of a coal mine
Niagara Falls, ON, Canada - June 30, 2022: Whirlpool Aero Car in Niagara Falls, ON, Canada. The Whirlpool Aero Car or Spanish Aero Car is a cable car located in Niagara Falls, ON.
Worker at the electricity power plant.
Tacoma, Washington, USA. Murray Morgan Bridge. Sea port. Construction details
A highway under construction, including a false tunnel, as seen from above
Cleveland, USA - March 9, 2013: Among the first to start the 2013 Great Lakes shipping season are the tugboat Dorothy Ann and the barge Pathfinder upbound on the Cuyahoga River with a load of Taconite for a local steel mill on March 9, 2013 at Cleveland, Ohio
Railroad track - high-angle view
Tunnel boring machine
Cement production machinery and equipment in industrial plants
Free Images: "bestof:...Looking downstream through diversion tunnel No. 2 from point near inlet portal. Tracks over which gantry crane... - NARA - 293631.jpg Scope and content"
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