Tallest Flagpole In America...

Sent in by DAVID HUNT, PE

Acuity Flagpole Project  >LINK<

Standing 400 feet tall, the new Acuity Insurance Flagpole is the tallest flagpole in North America (#tallestUSflag).  Located on the Acuity Insurance headquarters campus in Sheboygan, Wisconsin, along Interstate 43 between Milwaukee and Green Bay, the pole supports a 60-foot-wide by 120-foot-long American flag.  Located at the base of the flagpole is a brick paver patio featuring the names of Sheboygan County residents killed in active duty.
 
Flagpole Facts:

• 400-foot flagpole weighs approximately 420,000 pounds
• There are two versions of the 60- by 120-foot flag:- 220 pound flag is flown during normal conditions- 350 pound flag is flown during harsher weather
• Each star is 3 feet high and each stripe is 4 1/2 feet wide
• 680 cubic yards of concrete used in foundation
• Over 500 gallons of paint cover the pole
• 11-foot diameter at base tapers to 5 1/2-foot diameter at top
• Three pendulum-style tuned mass dampers reduce movement and vibration
• Designed to withstand a low temperature of -42°F