| 21. | Snow fences, constructed upwind of roadways control snow drifting by causing windblown, drifting snow to accumulate in a desired place.
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| 22. | Additionally, farmers and ranchers use snow fences to create drifts in basins for a ready supply of water in the spring.
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| 23. | A snow fence was erected along the property and the curb to keep demonstrators off the streets and off the clinic property.
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| 24. | After the chicks hatch, many areas will put up snow fencing to restrict driving and pets for the safety of the chicks.
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| 25. | New third rail with heaters and a different metal composition to reduce wear was installed along with snow fences and switch heaters.
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| 26. | The construction work for the snow sheds and snow fences was led by Organisation Todt, and the camp was guarded by the Wehrmacht.
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| 27. | Another type of barrier is a rigid fence-like structure ( snow fence ) and may be constructed of steel, wood or pre-stressed concrete.
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| 28. | Snow fences may be employed on the windward side of the road to intentionally create a drift before the snow-laden wind reaches the road.
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| 29. | First a snow fence was erected to prevent the thousands of people using the park on any given day from further compacting the soil.
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| 30. | Such a snow fence is a metal tube or rod 3 or 4 inches above the roof, supported every few feet by metal posts.
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