Sewer and water pipes across the nation are breaking -- creating a record number of sinkholes.
"Bad sewer pipes created this sinkhole. And the problem is getting worse, around the world and in the United States. Last year was the worst ever in the U.S. for sinkholes. Almost every state in the country experienced record problems...Most water and sewer pipes in the United States were built 60 years ago - but were meant to last 50 years. Do the math. Pipes are breaking as they get older...When pipes break, two things happen: Water or sewage gets out, and water or dirt gets in. Havoc results when dirt enters a broken pipe and is whisked away, as though on a magic carpet ride. Soon, even if only by a spoonful a day, the dirt disappears from above the pipe and below the sidewalk - or below the road, park, building, etc."
FULL STORY: The looming sinkhole crisis

Planetizen’s Top Planning Books of 2023
The world is changing, and planning with it.

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How Paris, Texas Became a ‘Unicorn’ for Rural Transit
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Seattle’s Bike Infrastructure Hamstrings Growth
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Winter Fun at Los Angeles County Parks
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Sacramento Council Approves Upzoning Proposal
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City of Kissimmee - Development Services
City of Kissimmee - Development Services
Alamo Area Metropolitan Planning Organization
HUD's Office of Policy Development and Research
HUD's Office of Policy Development and Research
Chaddick Institute at DePaul University
Park City Municipal Corporation
National Capital Planning Commission
City of Santa Fe, New Mexico
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