Storm drain

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  Curb (road)
  Gutter
  Storm drain
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  Storm drain in use
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  Storm drain
  Kaiserslautern, Germany
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  Storm drain
  Irvine, California, United States
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  An underground drain tunnel.

Old storm drains

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  Ancient Roman storm drain in Ostia Antica, Italy

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  Reconstruction of an ancient Roman storm drain in Xanten, Germany

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  Old storm drain in Kuttenberg, Bohemia