Sixty signs of loose bolts and other potential failures are found in the same Big Dig tunnel where a motorist was crushed by 12 tons of falling concrete.
"The widespread trouble spots prompted the Turnpike Authority to order an inspection of the city's entire highway system -- even parts that are decades old and not part of the $14.6 billion Big Dig system, the nation's most expensive highway project.
In May, federal prosecutors brought the first criminal charges in the trouble-plagued Big Dig project against six men who worked for the project's largest concrete supplier, accusing them of falsifying records to hide the inferior quality of concrete.
...Commuters waited years for the Big Dig to bury the city's antiquated central artery and send traffic underneath downtown. But the accident has raised new questions about the project."
FULL STORY: Review begins after Big Dig tunnel collapse

Alabama: Trump Terminates Settlements for Black Communities Harmed By Raw Sewage
Trump deemed the landmark civil rights agreement “illegal DEI and environmental justice policy.”

Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

The 120 Year Old Tiny Home Villages That Sheltered San Francisco’s Earthquake Refugees
More than a century ago, San Francisco mobilized to house thousands of residents displaced by the 1906 earthquake. Could their strategy offer a model for the present?

LA’s Tree Emergency Goes Beyond Vandalism
After a vandal destroyed dozens of downtown LA trees, Mayor Karen Bass vowed to replace them. Days later, she slashed the city’s tree budget.

Sacramento Leads Nation With Bus-Mounted Bike Lane Enforcement Cameras
The city is the first to use its bus-mounted traffic enforcement system to cite drivers who park or drive in bike lanes.

Seattle Voters Approve Social Housing Referendum
Voters approved a corporate tax to fund the city’s housing authority despite an opposition campaign funded by Amazon and Microsoft.
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This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.
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Learn the tools for implementing Universal Design in planning regulations.
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