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More than 40,000 bridges in the United States are deemed structurally deficient, and as many as 221,000 deemed in need of repair, according to the American Road & Transportation Builders Association.

A pioneering Dutch project shows how 3D printing could reshape construction with lighter structures, lower emissions, and ...

Some bridges stretch so far they seem to bend the horizon — steel and concrete lines that fade into the distance. They’re built through heat, wind, and sheer will, connecting places once separated by ...

A new 7-meter Dutch bridge locks 145 lbs. of CO2 inside its concrete, proving pollution can build the future of ...