Current federal guidelines on average passenger weight are based on surveys in 1960-62 of what Americans weighed then. Today, the Centers for Disease Control and Prevention says, the average weight is 194.7 pounds for men 20 and older and 164.7 pounds for women that age range... The Federal Aviation Administration, which oversees airline travel, gauges average passenger weight at 190 pounds in the summer and 195 pounds in the winter. The Coast Guard's assumed average weight is 185 pounds for boats and ferries.
24 March 2011
Americans becoming too heavy for current buses
From USA Today: