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Elinior Ginzler, AARP's senior vice president for livable communities, said she's concerned that communities don't have adequate sidewalks, bus shelters, bike lanes and public transportation options as more people look for other means to get around. "More Americans age 50-plus are trying to leave their cars behind but face obstacles as soon as they walk out the door, climb on their bikes or head for the bus," Ginzler said. AARP polled 1,006 people nationally between July 9 and July 15. The poll has margin of error of plus or minus 3 percentage points. Gas consumption was down, too. The highway administration said motorists consumed 400 million fewer gallons of gasoline and 318 million fewer gallons of diesel in the first quarter of 2008 than in the same period in 2007.
Peters said the decline in driving will mean less money for highway repairs and construction projects needed to relieve traffic congestion. The Highway Trust Fund, which underwrites the projects, is funded by the federal 18.4 cents a gallon tax on gasoline and 24.4 cents a gallon tax on diesel. The driving drop was not all bad, however. "There is at least one silver lining in what's otherwise fairly painful news and that is that less driving means less air pollution and fewer global warming emissions," said Frank O'Donnell of the environmental group Clean Air Watch. Emissions from cars and trucks, along with power plants, are the top sources of air pollution, he said.
[Associated
Press;
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