Trade groups said they needed more time to respond to the agency's questions about a proposal to lower blood lead levels that would necessitate a worker's medical removal.
New Dragados/OHL team is set to resume full-scale construction on 16-mile light-rail system in D.C. suburbs now about four years behind schedule due to numerous disputes and previous contractor Fluor's departure.
P3 project led by Transurban-Macquarie team to widen parts of the I-495 Capital Beltway and I-270 near Washington, DC, gains agency record of decision on Aug. 25, but bid protest still looms
Energy companies point to area's existing oil-gas infrastructure and supply chain as feds aim to lease project sites off Louisiana and northern Texas next year.