Underground Concrete Storm Sewer Junction

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Two men rest in the junction of two storm drain tunnels

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Size: 3571px × 4762px
Location: Saint Paul, Minnesota, USA
Photo credit: © Michael Gilday / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: abwasserkanal, arched, cement, concrete, connection, drain, exploration, explorer, ferrocrete, flow, groundwater, human, intersection, junction, light, man, men, network, people, person, reflection, sewer, shaft, storm, stormwater, stream, surface, system, tunnel, underground, urban, vertical, wastewater, water, wet