Standardation of Design | Sign Shape and Color | Dimensions | Lettering | Reflectorization
Location of Temporary Conditions Signs | Sign Support | Vertical Placement | Visibility
 

Construction Signs

Temporary conditions signs and devices are used to regulate, warn and guide drivers in work zones where construction, maintenance or utility activities, or other temporary and unusual conditions are on or adjacent to the road.

As with Warning Signs, temporary conditions sign fall into the follow categories:

WD-A1
Single Turn
WD-A2
Single Curve
WD-A3
Curve
WD-A4
Reverse Turn
WD-A5
Reverse Curve
WD-A1 Details WD-A2 Details WD-A3 Details WD-A4 Details WD-A5 Details
 
WD-A6
Winding Road
WD-A7
Advisory Speed
WD-A8
Checkerboard
WD-A8B
Checkerboard Dbl
WD-A8C
Checkerboard NM
WD-A6 Details WD-A7 Details WD-A8 Details WD-A8B Details WD-A8C Details
 
WD-A8L
Checkerboard L/R
WD-A9
Chevron
WD-A14
T Intersection
WD-A18
Railway Crossing
WD-A18
Railway Crossing L/R
WD-A8L/R Details WD-A9 Details WD-A14 Details WD-A18 Details WD-A18L/R Details
 
WD-A22
Bump
WD-A23
Road Narrows
WD-A23
Road Narrows L/R
WD-A24
Narrow Structure
WD-A25
Pavement Ends
WD-A22 Details WD-A23 Details WD-A23L/R Details WD-A24 Details WD-A25 Details
 
WD-A31
Divided Hwy Begins
WD-A32
Divided Hwy Ends
WD-A33
Lane Ends L/R
WD-A41
Road Work
WD-A43
Road Diversion L/R
WD-A31 Details WD-A32 Details WD-A33 Details WD-A41 Details WD-A43 Details
 
WD-A45
Flagperson
WD-A46
Survey Crew
WD-A48
Truck Entrance L/R
WD-A49
Pavement Drop-Off
WD-A50
Grooved Surface
WD-A45 Details WD-A46 Details WD-A48 Details WD-A49 Details
Signs shown are taken from the Uniform Traffic Control Manual of Canada and/or the Saskatchewan Ministry of Highways and Infrastructure