A 15-ft-deep excavated sewer trench in Baltimore that collapsed June 5, killing a 20-year-old construction worker, was not fitted with required safety shoring, according to investigators.
Congressional appropriators are recommending increases for the Army Corps of Engineers’ civil works program in early action on the agency’s fiscal year 2019 spending bill.
The government of Canada has assumed control of the Trans Mountain oil pipeline expansion, including a $4.5-billion deal to purchase the existing 710-mile Edmonton-Vancouver line from Houston-based Kinder Morgan.
Exelon is challenging Maryland water-quality requirements, which are linked to a 50-year federal license renewal to continue Conowingo Dam operations on the Susquehanna River.
Cities and countries around the globe are vowing to cut carbon emissions from transportation by all possible means, from electric cars and buses to flying taxis and hyperloop.
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