The project, set to start construction in 2028, is part of Denmark Forward, the largest federal infrastructure investment in Scandinavia history, estimated to cost $24 billion.
Florida has started a $340-million project to widen I-275 in Pinellas County, adding express lanes, bridges and interchange upgrades under the $7-billion Moving Florida Forward program.
The $1.59-billion Montgomery Lock and Dam rehabilitation is under construction from the Army Corps of Engineers' Pittsburgh district and contractor Trumbull-Brayman.
Officials have proposed a new alignment and some design tweaks for Baltimore’s new Francis Scott Key Bridge, looking to speed construction and reduce environmental impacts.