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The railroad of the subway during the final steps of the tunnel construction.
Sterling, Virginia, USA - July 10, 2022: Passenger view from inside the AeroTrain tunnel that transports domestic and international passengers underground between the Washington Dulles International Airport Terminal and its midfield gates.
A bike road tunnel taken with fisheyes.
Abandoned railway in mine tunnel
A concrete tunnel with railroad and electricity cables, metal staircase and lights
Tunnels as a form of communication between cities along highways
Construction site laying new pipelines
Subway tunnel under construction
photo is taken with dslr camera outdoors on sunny day
Subway tunnel.
Greenwich Foot Tunnel beneath the River Thames
Excavator filling deep excavation supported by trench box with pipe bedding pea gravel during installation of drainage pipe. Reconstruction of technical communications on one of the streets of a European city.
picture from construction of highway tunnels close to Prague. Backhoe scoop in the foreground
Long steps towards mine tunnel
onstruction of an underground pedestrian crossing at the intersection streets. Preparatory work for concreting and pouring the formwork. Foot tunnel and underground passage building
Light and Motion Blur in the Tunnel
Thessaloniki, Greece - March 28, 2016: Tunnel Boring Machines at construction site of metro in Thessaloniki going back to work after four years
a light at the end of the tunnel
Safety barrier around an open manhole in the street
Man walking and exploring dark cave with underground. Mysterious deep dark, explorer discovering mystery moody tunnel looking on rock wall inside
Conveyor belt at factory with powder raw materials. Stock footage. Powdered mineral raw materials are processed on conveyor belt of enterprise.
Constructors in a tunnel
Underground walkway
Light at the end of the tunnel
Dark dirty abandoned subway tunnel with rusty railway.
The Greenwich Foot Tunnel crosses beneath the River Thames, linking Greenwich in the south with the Isle of Dogs to the north.
Uderground brand new railway tunnel.
Mature adult inspector controlling quality of works at new plastic pipeline construction site using tablet
Driving by car through mountain tunnels.
Freeway tunnel near Byron Bay, NSW, Australia
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