The United States has paved enough roads to circle the Earth over 150 times.
72
Americans throw out 4.5 pounds of trash a day - twice that of 40 years ago.
76
The Statue of Liberty has US women's shoe size 879.
53
There are two credit cards for every person in the United States.
2
In Arizona, a solar wind energy tower has been proposed that would generate as much energy as the Hoover Dam.
5