Municipal Products
W3-3
Signal Ahead Sign
MUTCD W3-3 Signal Ahead sign warning of a traffic signal ahead.
The W3-3 alerts drivers to a traffic signal ahead, especially where it is not visible from a distance. Includes the three-lens signal symbol.
High-Intensity PrismaticDiamond Grade
Custom sizes, legends, and municipal logos available. Tell us what you need.
Specifications
| MUTCD Code | W3-3 |
|---|---|
| Shape | Diamond |
| Standard Colors | Black symbol with red/yellow/green signal on yellow background |
| Legend | Signal ahead symbol |
| Substrate | .080 in. 5052-H38 aluminum |
| Available Sizes | 30x30, 36x36 in. |
| Reflective Grades | High-Intensity Prismatic, Diamond Grade |
| Lead Time | 5 business days (made to order) |
Sizes & Variants
5 variants available. Add any to a quote request — we confirm pricing and lead time.
| Part Number | Size | Reflective Grade | |
|---|---|---|---|
| W3-3.30DA | 30DIA in. | Add to Quote | |
| W3-3.30HA | 30DIA in. | High-Intensity Prismatic | Add to Quote |
| W3-3.36DA | 36DIA in. | Add to Quote | |
| W3-3.36HA | 36DIA in. | High-Intensity Prismatic | Add to Quote |
| W3-3.48HA | 48DIA in. | High-Intensity Prismatic | Add to Quote |
Related in Warning Signs
Need Signal Ahead Sign fast?
We fabricate to MUTCD spec and ship nationwide. Toll-free 800-255-4369.