Dallas County Underground Parking Garage

A 200,000 s.f., four-level, 588-space underground parking garage in the downtown Dallas Central Business District. The project requires 55-foot deep excavation with shoring/retention system and dewatering system. The garage structure is post-tensioned concrete and includes three tunnels, one connecting to an existing garage, and two tunnels connecting to the Dallas County Records Building. Also includes are two elevators, an exhaust system, and a fresh air intake system.

Architect: Jacobs

Size: 200,000 SF

Location: Dallas, Texas