Purpose:
Signals ahead provides an advanced warning of traffic regulations on the road ahead. The advance warning may be a series of signs beginning up to several kilometres before the approaching traffic regulation, such as a railway crossing, change in speed, or stop.
Sign Contains:
Signal Symbol
Made in Alberta
| Dimensions | |
| Millimeters | 600 x 600 --or-- 900 x 900 --or-- 1200 x 1200 |
| Centimeters | 60 x 60 --or-- 90 x 90 --or-- 120 x 120 |
| Inches | 24 x 24 --or-- 36 x 36 --or-- 48 x 48 |
| Compliance | |
| Province(s) | Alberta, Canada |
| Sheeting | 3M™ Diamond Grade Cubed (DG³) Fluorescent Yellow 4081 |
| Specifications | |
| Background Color | Fluorescent Yellow |
| Message Color | Black, Red, Green |
| Material | Aluminum/Alloys comply with ASTM standard 5052-H38 |
| Gauge | 0.081" Aluminum Flat Sheet (2mm Thick) |
| Holes / SB# | 3/8" holes for Mounting // Compliance with the Transportation Association of Canada (TAC) |
