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Water drain under the bridge for trains under train rails with orange contaminated water
Storm sewer - a concrete culvert under the street.Storm sewer (and drainage) also called the "Stinky River". Concrete culvert (bridge) under the road - street in the outskirts of the city.
Concrete culvert with wing walls under a park road
rushing water in the canal flowing through the double culvert
Culvert and stream in a snowy forest near Bremerton, Washington

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