3 Crossings – The Stacks

3 Crossings is a mixed-use development located in a historic area previously home to the city’s steel manufacturing industry. The Stacks is an adaptive reuse of an industrial warehouse facility and now includes two 110,859 GSF buildings, a central open-air plaza, and ground-level retail. Langan provided 3D laser scanning and modeling services, performed a site investigation, guided the project through the Pennsylvania Act 2 Program, and conducted a preliminary characterization of subsurface conditions, which helped inform the foundation design. The Stacks achieved LEED Silver Certification and a WELL Health-Safety Rating.