Contract is part of a larger project to double track capacity crossing the Potomac River in Washington, D.C., addressing a key chokepoint for the heavily used passenger rail corridor.

As the $1.2T infrastructure boom continues, construction firms must navigate inflation, labor shortages and shifting demand.

CEO Derek Cunz attributes recent company success to planning ahead and staying the course, even in an uncertain landscape.

Abstract: In this work we extend the Construction πA lattices proposed in [1], to Hurwitz quaternion integers. This construction is provided by using an isomorphism from a version of the Chinese ...

In common with countless other improvement initiatives, the rhetoric of lean construction is heavy in the machine metaphor whilst exhorting others to be more efficient. In the absence of an explicit ...

Since the Illinois Department of Transportation started construction on the Ohio River Bridge in early March, traffic on I-24 has gotten worse due to significant lane closures.

Mumbai-Ahmedabad Bullet Train Project: NHSRCL Launches First Full-Span PSC Box Girder In Maharashtra, Marks Major Construction Milestone The National High-Speed Rail Corporation Limited (NHSRCL ...

Lincoln Tunnel Construction - 1938 This 1938 New York Port Authority film entitled "Conquest of the Hudson" covered the planning, construction, and operation of the Lincoln Tunnel, which connected ...

We present Charticulator, an interactive authoring tool that enables the creation of bespoke and reusable chart layouts. Charticulator is our response to most existing chart construction interfaces ...