HOW HOUSTON’S 2 PLANNED ROBO-PARKING GARAGES COMPARE IN SIZE The one that’d go next to the proposed Railway Heights food hall will be bigger: 89-ft. tall with a roughly 18,000-sq.-ft. footprint, reports Nancy Sarnoff. A site plan for the development at Wash Ave and Hempstead previously indicated it’d hold 600 cars. The other high-tech garage — planned in place of the existing analog facility on White Oak Dr. next to Tacos A Go Go — is being designed for a third of that capacity: 200 vehicles, reports Sarnoff, would fit there in a structure “no taller than 75 ft.,” with a 6,500-sq.-ft. footprint. The same tech company —Â New Jersey-based U-tron — is behind both buildings, in cooperation with Chicago developer Easy Park. [Houston Chronicle; previously on Swamplot] Image: Centric Commercial