Using 80-ksi steel in upper perimeter columns—a first in the U.S.—helped the design team reduce the steel by almost 20% at 320 S. Canal, a 51-floor office tower under construction in Chicago’s Loop.

Utah-based steel fabricator tackles some of the area's most complex projects.

Field work to fix two fractured girders is underway at the troubled Salesforce Transit Center in San Francisco.

A dual steel-plate composite shear-wall system, currently undergoing physical testing, has the potential to replace reinforced concrete cores in high-rise office buildings. 

Compared with some of its Manhattan neighbors, a high-rise on the corner of Seventh Avenue and West 47th Street looks standard.