An overweight vehicle is thought to have caused the collapse early on Nov. 18 of a roughly 150-meter-long steelwork suspension bridge in Mirepoix-sur-Tarn, a French village 30 km northeast of Toulouse.
When the under-construction Hard Rock Hotel in New Orleans partially collapsed on Oct. 12, the initial response was one of search and rescue, as well as a dramatic effort to secure the site that led to the controlled demolition of two tower cranes.
Bruce Landsberg laments the "group think" that pervaded the FIU bridge project's team members and led to the collapse that killed six people in March 2018.
The National Transportation Safety Board last came down hard on engineering and construction in 2007. Did group-think obscure last year's unfolding disaster in Florida?
In its Oct. 22 announcement of the probable cause of the Florida International University pedestrian bridge collapse, officials with the National Transportation Safety Board characterized the investigation as one of its most complex.
The Environmental Protection Agency has proposed two rules that would ease Obama-era requirements for disposal of two streams of waste that result from burning coal to produce electricity—the storage of coal ash and the discharge of contaminated water into waterways.