A road sign warning of 5% downhill grade in Idaho.

A road sign warning of 5% downhill grade in Idaho.

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Image Copyright David R. Frazier Photolibrary, Inc.

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Image Details

Image ID
_mg_4200
Caption
A road sign warning of 5% downhill grade in Idaho.
Keywords
road sign, warning, downhill grade, transportation, math, angle, degree,
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Credit
© David R. Frazier Photolibrary, Inc.