FROM: EERE People in the United States drove 3.5% fewer miles in October 2008  than they did in October 2007, making October the twelfth consecutive month of  year-to-year declines in U.S. vehicle miles travelled, marking the largest ever continuous decline in U.S. driving.  October alone saw a year-to-year drop of 8.9 billion vehicle miles, which is the  largest October decline since 1971... many were motivated by high gasoline prices,  
 Travel within the United States is expected to drop even  more this holiday season, according to HNTB. The company's most recent  nationwide survey found that 45% of U.S. residents plan to stay home for the  holidays. Of those that do travel more than 50 miles, 75% expect to drive, while  only 17% plan to fly, 4% will take the train, and 2% will travel by bus, all of  which suggests that the shift to mass transit is greater for work commuters than  for people taking vacations.