The replacement for the Tappan Zee Bridge is hurtling towards completion, with one of its two spans already carrying traffic and the dismantling of the old bridge under way. But with questions over the final cost and the completion date still unresolved, some are asking if N.Y. Gov. Andrew Cuomo has promised too much.
The U.S. Occupational Safety and Health Administration announced on May 21 that it is amending its proposed rule for crane operator training and certification.
Recent advances in machine learning and smart algorithms offer new insights for architects, engineers and contractors. But getting artificial-intelligence systems to align with the industry’s needs is the next step for the technology’s proponents.