An END BLASTING ZONE (W22-3) sign is placed a minimum of 1000 feet after the end of temporary traffic control zone where explosives are being used. This sign is a horizontal rectangle with a black legend and border on an orange background.
- Retroreflective sign is visible day and night
- Durable, weather-resistant traffic grade aluminum
- Pre-punched with radiused corners and 3/8" mounting holes