The damage wrought by Hurricane Isaac, coming on the seventh anniversary of the flooding that decimated New Orleans and stunned a nation, serves as a not-so-subtle reminder of how much infrastructure matters to our safety and our economy.
This time the levees held, thanks in part to the $14.5 billion a shamed federal government was forced to invest following the 2005 disaster. But for decades, America has scrimped on taking care of the public furniture, endangering people and weakening the economy as bridges rust, roads crumble, dams weaken, and water mains leak. The sudden collapse of an Interstate highway bridge in Minneapolis in 2007, killing 13, and the cracks that shut down the Sherman Minton Bridge connecting Indiana and Kentucky last year (it reopened in February) are warning signs of widespread, but hidden, dangers lurking all around us.
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