Never before has the power delivery system needed such a wide variety of structures and towers to meet the needs of transmission grid. Some transmission lines require very long span crossings over ...

Sacramento International Airport’s Central Terminal and Concourse B is the largest public construction capital improvement project undertaken by Sacramento County to date. This $1.04 billion terminal ...

Thanks to a number of key innovations, steel is playing a greater role in residential high-rises, senior and student housing, and taller mixed-use developments, says architect Jayshree Shah, AIA, ...

Two long-span steel structures—the Lake Fork Bridge and the Blue Mesa Middle Bridge—each carry two lanes of US 50 traffic over the Blue Mesa Reservoir, but each structure had three fracture critical ...

Many renovated buildings replace wood and masonry structural elements with steel. The replacement of heavy wooden roof and floor joists with the lighter steel open-web bar-truss joists is a common ...