This from
Green Car Congress:
Beginning to look like a reaper's hook.
$this->bbcode_second_pass_quote('', 'A')mericans drove less in March 2008, continuing a trend that began in November 2007, according to estimates recently published by the Federal Highway Administration (FHWA).
The FHWA’s Traffic Volume Trends report, produced monthly since 1942, shows that estimated vehicle miles traveled (VMT) on all US public roads for March 2008 fell 4.3% as compared with March 2007 travel. This is the first time estimated March travel on public roads fell since 1979. At 11 billion miles less in March 2008 than in the previous March, this is the sharpest yearly drop for any month in FHWA history.
Although February 2008 showed a modest 1 billion mile increase over February 2007, cumulative VMT has fallen by 17.3 billion miles since November 2006. Total VMT in the United States for 2006, the most recent year for which such data are available, topped 3 trillion miles.