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Traffic Signal Equipment Standard Traffic Signal: Green, yellow, and red ball, typically displayed overhead. A regulatory device. Pedestrian Hybrid Beacon: All black display (off ) until a pedestrian initiates the device. Then, it goes into a sequence from flashing yellow to steady yellow to solid red to alternating flashing red signal. It then returns to black (off ). A regulatory device. Rectangular Rapid Flashing Beacon (RRFB): These systems, activated by the pedestrian, with rectangular lights that flash yellow rapidly. A warning device. Warning Beacon: Typically flashing red on one street/roadway and flashing yellow on the other street/roadway. A regulatory device. Traffic Signs Traffic signs control traffic flow, warn you about hazards, provide travel direction, and give information on roadway services. Sign colors are uniform across the country and include the following: Red: Stop or prohibition Green: Direction shows where you can go Yellow: General warning Black/white: Regulation Blue: Motorist services (fuel, food, hospital, hotel) Brown: Recreational, historic, scenic Orange: Construction/maintenance warning Fluorescent yellow/green: School zone, bike, pedestrian warning These signs are also recognized by their shapes, even from a distance and include: Stop (octagonal) Yield (triangular) Guide/informational (vertical rectangle) No passing zone (triangle pennant) School zone (trapezoidal) Warning (diamond) Rail crossing (circular) and rail cross buck (x-shaped) Regulation (vertical rectangle) Interstate (badge type) Speed Limit (vertical rectangle) Public recreation (vertical rectangle) Do not enter (circle with white bar) www.aarp.org/drive Smart Driver Participant Guidebook 45 ARE WE READY TO DRIVE? 3 1 2 3 5 6 4