US Occupational Safety and Health Administration continues to investigate building that partially collapsed on June 2 at construction site, injuring eight workers who fell two stories
Group cites need for better crew safeguards, citing its member firm study that work zones are either as dangerous, or more dangerous, than they were a year ago.
One tunnel boring machine has made headway drilling a new 5,700-ft-long tube for the Chesapeake Bay Bridge-Tunnel, part of a $756-million project to eliminatie a longstanding bottleneck by connecting parallel above-water segments constructed in 1995 to carry southbound traffic.