Tuesday, May 18, 2021

Texas Eyes Hurricanes

Big swinging gates (WSJ graphic)
One of the overarching themes of history is how humankind battled and overcame the vicissitudes of nature. But some phenomena, like hurricanes, seemed too daunting to be resisted...until now.

Texas is considering a $26 billion barrier system to protect against hurricane storm surge.
The plan calls for 43 miles of new dunes and beaches and man-made fortifications designed to weather storm surges of up to 21 feet, including a gate system across the main entrance to Galveston Bay.

A complex gate system stretching between Bolivar Peninsula and Galveston Island would reduce storm surge while maintaining about 90% of current water flows when gates are open.

Three newly constructed man-made islands would anchor and house two pairs of large fan-shaped sector gates.
Comments:
  • The engineering mentality that built much of America--its cities, superhighways, hydroelectric dams, railroads, and the space program--is still alive.
  • Much of this spirit and skill used to be in California and has moved to Texas.
  • The above is the type of real infrastructure spending that your humble blogger can support. Note: this is mostly not "infrastructure":
    Mr. Biden’s proposal includes $621 billion to modernize transportation infrastructure, $400 billion to help care for the aging and those with disabilities, $300 billion to boost the manufacturing industry, $213 billion on retrofitting and building affordable housing and $100 billion to expand broadband access, among other investments.
    While the technology may never exist to stop a hurricane, earthquake, or volcano, the worst damage from these natural phenomena is being reduced through projects like these.
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