This 460,000 SF, 1,150-space parking garage provides much needed additional parking for the Dallas Arboretum.  The project included demolition of the existing surface parking lot and landscaping and construction of a new 5-story parking garage.  The new parking garage features two floors below-grade, three floors above-grade and a 156-foot long pedestrian tunnel underneath Garland Road providing safe access for visitors to this urban public garden.