Massive flood doors protect Dubuque Iowa from the Mississippi river

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Massive flood doors protect Dubuque Iowa from the Mississippi river

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Size: 3564px × 2376px
Location: Dubuque, Iowa, United States
Photo credit: © Lyroky / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: america, american, doors, dubuque, flood, iowa, mississippi, protect, river, usa