U.S. dam safety frameworks have helped prevent major calamities, but the May collapse of a 95-year-old Michigan structure shows failure risks remain, with multiple causes.

The joint venture will complete engineering work on the new $930-million U.S. Route 181/Harbor Bridge in Texas, taking over from original engineer-of-record FIGG.

Current head of Corps' civil works and emergency programs will succeed Semonite as agency's commander.

Ohio bank retail construction manager, who previously aided the contractor's diversity push, has key insights on why the effort works.