Purpose:
Advance warning to inform drivers to expect a change in the physical conditions of the road itself. Narrow Structure may be a single sign or a series of signs up to several kilometres before the approaching change in road conditions.
Sign Contains:
Narrow Structure Symbol
{EUI=15}
| Dimensions | |
| Millimeters | 750 x 750 |
| Centimeters | 75 x 75 |
| Inches | 30 x 30 |
| Compliance | |
| Province(s) | Alberta, Canada |
| Sheeting | 3M™ Diamond Grade Cubed (DG³) Fluorescent Yellow 4081 |
| Specifications | |
| Background Color | Fluorescent Yellow |
| Message Color | Black |
| 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) |
