USA: Florida keys deliver a hard message: as seas rise, some places can’t be saved
By Christopher Flavelle and Patricia Mazzei
Officials in the Florida Keys announced what many coastal governments nationwide have long feared, but few have been willing to admit: As seas rise and flooding gets worse, not everyone can be saved.
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On Wednesday morning, Rhonda Haag, the county’s sustainability director, released the first results of the county’s yearslong effort to calculate how high its 300 miles of roads must be elevated to stay dry, and at what cost. Those costs were far higher than her team expected — and those numbers, she said, show that some places can’t be protected, at least at a price that taxpayers can be expected to pay.
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The county’s elected officials must now decide whether to accept that recommendation. The mayor of Monroe County, Heather Carruthers, said she hopes the cost of raising the roads turns out to be lower than what her staff have found, as the need for adaptation leads to better technology.
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The law generally requires local governments to maintain roads and other infrastructure, because failure to do so will reduce the property value of surrounding homes, according to Erin Deady, a lawyer who specializes in climate and land-use law and is a consultant to the county on adapting to rising seas. But local officials retain the right to decide whether or not to upgrade or enhance that infrastructure.
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