Zipcar Survey Indicates Transportation Behavior Changes Caused by High Gas

CAMBRIDGE, MA. - Americans are now walking, biking and seeking alternatives to driving as a result of skyrocketing gas prices. Even if gas prices were to lower significantly, this change in transportation behavior may be permanent, according to a new survey by Zipcar, North America's largest car sharing company. Additionally, the survey shows that drivers' real "pain at the pump," or average price point at which driving behavior changes, is $3.60 per gallon.