Did you know?
» The average rush-hour commuter spent 62 hours stuck in traffic in 2000, compared to just 16 hours per year in 1982.
» Traffic congestion in small urban and rural areas is increasing 11% per year—twice as fast as in urban areas.
» Nearly half the population—49 percent—live in areas where smog pollution makes the air unsafe to
» Every summer, high smog levels cause millions of asthma attacks and thousands of trips to emergency rooms and hospital admissions.
» Tens of thousands of Americans die prematurely every year from air pollution.