The image shows a street sign on a pole with a cloudy sky in the background. The sign is rectangular in shape and has a green background with white text. The text on the sign reads "Bay 99 B-Line U.S.C." and "Notice: Passengers only. Passengers will be allowed to pass through all doors may board via all doors." There is also a small illustration of a bus on the left side of the sign. The pole is located on a street corner with power lines and a street lamp visible in the foreground.