Ohio Pi

Ohio Pi
Found by	Hbelkins
City
State	Ohio
Country	United States
Continent	North America
Posted on	Jul 30, 2006
Map Location	40° 22' 48" N, 80° 37' 7" W
Numbers	22, 7
Type	Constant
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H.B. Elkins is on a terror and brings us yet another mathematically significant roadsign, this time from Ohio.

This is the most common approximation of pi, but the great thing is how direct this winner makes it.

$22 \div 7 \approx \pi$

This sign was found on in Steubenville, Ohio River from Weirton,