A Motorcycle (W8-15P) plaque may be mounted below or above a GROOVED PAVEMENT (W8-15) sign if the warning is intended to be directed primarily to motorcyclists. This sign is a horizontal rectangle with a black legend and border on a yellow background.
- Retroreflective sign is visible day and night
- Durable, weather-resistant traffic grade aluminum
- Pre-punched with radiused corners and 3/8" mounting holes