291C-31 Obedience to and required traffic-control devices
291C-32 Traffic-control signal legend
291C-33 Pedestrian-control signals
291C-34 Flashing signals
291C-35 Lane-direction-control signals
291C-36 Display of unauthorized signs, signals, or markings
291C-37 Interference with official traffic-control devices or railroad signs or signals
291C-38 Longitudinal traffic lane markings
291C-39 Traffic control devices; uniform standards and specifications