Shea was known for tackling some of the most difficult tunneling work.

Board reinstates a definition of "joint employers" that unions say respects bargaining commitments, but industry employers claim could disrupt project relationships.

The project is planned to include design and construction of a 2,625-ft-long, eight-lane immersed tube tunnel to replace the aging four-lane George Massey Tunnel.

Lithium-iron phosphate energy storage system would be among the nation's largest if completed as planned in 2025. 

Changeover to take place March 31.

Cross passages between both bores of London's 0.7-mile Silvertown tunnel are nearing completion, marking the end of excavations on the River Thames crossing.

The Biden administration is trying to incentivize an increase of affordable housing in underused commercial buildings.

Three projects were singled out from more than 100 entries for top recognition in ENR's Global Best Projects competition.

If approved by Congress, added funds for upgrade would prevent and reduce sewage flows and contamination in southern California.

The pedestrian-only crossing would span the Ashley River between downtown Charleston, S.C., and the West Ashley neighborhood.