Workers with Kiewit Infrastructure Group race to stabilize a fractured tie girder that forced an indefinite closure of the key Tennessee-Arkansas crossing.

Beginning May 19, swimming will be the quickest way to go from the tenth floor of one building to its neighbor in London's new Embassy Gardens residential development.

The 47,000-sq-ft Kendeda Building for Innovative Sustainable Design gained status as a Living Building on Earth Day.

Work on a $65-million expansion and renovation of the emergency department at Brigham and Women’s Hospital is on track for completion in early 2022, but later phases are not likely to be as harrowing as the recently completed first phase—built at the height of the COVID-19 pandemic.

The $2.3 billion Green Line Extension is trundling towards completion, with the first station in the long-awaited project set to open this fall in Somerville.