Federal investigators are probing what caused what is believed to be contractor helicopter to strike the utility's power line and crash onto a barge near Alton, which closed the Mississippi River to traffic for several hours.
Contractor will widen US 90 to six lanes in Bexar County and build a grade-separated overpass on SH 71 in Bastrop County under two Texas Dept. of Transportation contracts.
U.S. Transportation Secretary Sean Duffy canceled more than $26 million in FRA grants for the 40-mile Baltimore–Washington maglev line after chronic delays and cost overruns.
MIT startup Allium Engineering’s stainless-clad rebar aims to triple bridge lifespans, cut carbon emissions and resist corrosion, with Caltrans testing underway after a California pilot.