Feb 20, 2014
These guidelines are to be utilized for reference for traffic accommodation through work zones on
highways and bridges in Alberta.
When activities such.. 
Mar 17, 2014
ASDT
Average Summer Daily Traffic (Traffic volume for an ASDT shall include traffic travelling in both directions at a given point.)
Buffer .. 
Feb 27, 2015
The "construction ahead sign" is probably the most recognized and most frequently used traffic sign. It's also arguably the most important sign when it comes.. A construction ahead sign is probably the most recognized and most frequently used traffic sign. It's also arguably the most important sign when it comes to setting up a work zone on any road or a major highway. Construction ahead signs are used in nearly every application when it comes to work being executed on, or near a roadway.
The most common sign is 75x75cm in fluorescent work zone. Made in Alberta.
| Dimensions | |
| Millimeters | 750 x 750 --or-- 1200 x 1200 |
| Centimeters | 75 x 75 --or-- 120 x 120 |
| Inches | 30 x 30 --or-- 48 x 48 |
| Compliance | |
| Sheeting | 3M™ Fluorescent Orange Prismatic Work Zone Sheeting 3924S (HIP) --or-- 3M™ Diamond Grade Cubed (DG³) Fluorescent Orange 4084 |
| Specifications | |
| Background Color | Fluorescent Work Zone Orange |
| 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) |
