Cultural Corridor/Urban Flow is a nine-and-a-half-mile-long public artwork on the first Bus Rapid Transit Line in Oakland, California. Designed by Johanna Poethig and Mildred Howard, with Peter Richards and Joyce Hsu, the line’s 34 stations are visually connected with a “ribbon” of words and images rendered in laser-cut aluminum on handrail panels and decorative windscreens.
