Dear EarthTalk: Vice-President Joe Biden just announced a commitment by the Obama administration of $53 billion to high speed rail. Isn't it about time? Why is the U.S. so far behind other nations in developing environmentally friendly public transportation?--Diane A., Boston, MA
There are many reasons why public transit hasn't taken off in the U.S. as it has in parts of Asia, Europe and elsewhere. For one, ever since the Model T first rolled off Henry Ford's assembly line, Americans have had a love affair with cars. Also, a successful plot by General Motors and several partner companies in the 1930 and 1940s bought up and shut down rail transit lines across 45 American cities, replacing them with bus routes driven on GM buses. Meanwhile, the U.S. government embarked on a plan to link the nation's metro areas via interstate highways, further encouraging car travel. The sexy new car designs of the 1950s then drove the final nail in the coffin, relegating public transportation to an afterthought.
But with rising oil prices and growing fears about global warming, public transit is looking sexier to many Americans. As part of 2009's landmark American Recovery and Reinvestment Act (ARRA), the White House committed $8 billion to efforts to create and maintain high-speed intercity passenger rail service. And just weeks ago, after calling for giving 80 percent of Americans access to high-speed rail within 25 years, Barack Obama pledged another $53 billion to increase the nation's network of high-speed rail lines.
Plans to expand high-speed rail service are already underway in several U.S. regions. Illinois was the first of 31 states to receive a portion of the funding to begin building high-speed rail lines linking Chicago and St. Louis. A recent report found that high-speed rail in the Midwest would reduce air travel by 1.3 million trips and car travel by 5.1 million trips per year by 2020, saving 188,000 tons of carbon dioxide emissions (equivalent to taking 34,000...