Chicago architect Jeanne Gang (pictured) isn’t just preparing to design new towers in Chicago and (perhaps) New York. According to her office, Gang has been hired by Tishman Speyer to design a high rise tower in San Francisco‘s Transbay district. The building’s site (and, likewise a design) has not yet been revealed, but according to a piece in the San Francisco Chronicle, it’s near the now-rising Transbay Center. According to the Chronicle, Tishman is also developing the Lumina and Infinity towers in the area by Arquitectonica, and a 26-story office tower by Gensler and Thomas Phifer. (Photo: Courtesy Studio Gang Architects)