Stream Simulation Design Process - USDA Forest Service
Stream Simulation Design Process - USDA Forest Service
Stream Simulation Design Process - USDA Forest Service
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Structure Types--Examples<br />
Standard one-piece pipe spans to 12<br />
feet or 15 feet<br />
Concrete arch/bridge”, spans to 36<br />
feet, more for other shapes<br />
Pipe arch multi-plate, spans to 21 feet,<br />
37 feet w/ horizontal ellipse<br />
Box culvert multi-plate with metal<br />
footings, spans up to 40 feet
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