Sowinski Sullivan Architects
Philadelphia, PA
Sowinski Sullivan Architects is a Silver Sponsor for Mpact Transit + Community 2024
Sowinski Sullivan Architects (SSA) is an architecture firm with offices in Sparta, New Jersey and Philadelphia, Pennsylvania. Founded in 1996, the firm provides architecture and consulting services to a broad spectrum of public transportation clients throughout North America. The firm’s sole focus is on transportation and related infrastructure for all mass transportation modes.