As Mary the tunnel boring machine nears the home stretch of her round-trip beneath Hampton Roads harbor, another TBM has wrapped up its role in expanding another of the region’s historic bridge-tunnel complexes.
A design-build JV of Dragados USA, Vinci, Dodin Campenon Bernard and Flatiron Constructors is leading the $3.9-billion project, which will double capacity with two new 7,900-ft-long bored tunnels.
LS GreenLink plant will be largest in US to produce subsea high-voltage cables to carry wind farm power to onshore grids, with CEO more focused on sector’s long-term prospects.
Private developer gains majority stake from state-owned entity to build planned 20-million-tonne-per-year export terminal near Anchorage and 807-mile gas feeder pipeline.