TRC provided precast engineering services for the Southern Post parking structure, a 5.5-story, approximately 199,000-square-foot open parking garage serving a multi-building mixed-use development in Roswell, Georgia. The structure supports a combination of retail, office, and residential uses, requiring an efficient and adaptable parking solution within a dense site layout.

The precast system was engineered to optimize parking efficiency through long-span framing, clear circulation paths, and a consistent structural grid, while accommodating the demands of a multi-phase development. TRC’s scope included the design and coordination of precast columns, beams, and structural components to ensure constructability, durability, and long-term performance.

Positioned as a central element of the Southern Post development, the parking structure provides essential infrastructure that supports site connectivity, accessibility, and overall functionality - delivering a reliable, high-performance solution integrated within a dynamic mixed-use environment.