Turn Left With Speed Limit Sign (W1-1AL)
Enter Speed Limit:
Turn Left With Speed Limit (W1-1AL): one yellow diamond carrying both the left-turn arrow and the recommended speed.
W1-1AL Price
High Intensity Prismatic Reflective on .080" Aluminum
| MATERIAL | SIZE | WORDING | PRICE | ADD TO CART | Catalog Part # |
|---|---|---|---|---|---|
High Intensity Prismatic | 30" x 30" High Intensity Prismatic | Turn Left With Speed Limit | 1 to 4: $112.20 5 to 9: $106.59 10 +: $100.98 |
SKU:W1-1AL-3030-HIP |
W1-1AL-3030-HIP |
36" x 36" High Intensity Prismatic | Turn Left With Speed Limit | 1 to 4: $189.75 5 to 9: $180.26 10 +: $170.78 |
SKU:W1-1AL-3636-HIP |
W1-1AL-3636-HIP |
In Stock - Usually ships same or next business day.
Fluorescent Yellow Prismatic Reflective on .080" Aluminum| MATERIAL | SIZE | WORDING | PRICE | ADD TO CART | Catalog Part # |
|---|---|---|---|---|---|
Fluorescent Yellow Prismatic | 30" x 30" Fluorescent Yellow Prismatic | Turn Left With Speed Limit | 1 to 4: $131.67 5 to 9: $125.09 10 +: $118.50 |
SKU:W1-1AL-3030-FYP |
W1-1AL-3030-FYP |
36" x 36" Fluorescent Yellow Prismatic | Turn Left With Speed Limit | 1 to 4: $200.97 5 to 9: $190.92 10 +: $180.87 |
SKU:W1-1AL-3636-FYP |
W1-1AL-3636-FYP |
In Stock - Usually ships same or next business day.
Turn Left With Speed Limit Sign Specifications
- Sign is manufactured on durable rust-proof .080" aluminum
- Pre-punched 3/8" mounting holes in top and bottom for easy installation.
- Meets M.U.T.C.D. specifications for highway use.
See catalog page 20.
Yellow marks the panel as advisory — drivers are not cited for exceeding the figure shown, which is the practical difference between this sign and a white regulatory speed limit sign. It is specified where an unmodified W1-1L would leave drivers without guidance on how much to slow, and where mounting a separate plaque is impractical. The mirrored version for right-hand turns is W1-1AR.
Available Reflective Finishes:
- Most common reflective finish used for traffic signs
- Meets federal minimum requirements
- 10 Year Outdoor Durability
- Brightest and most visible
- Exceeds federal minimum requirements
- 10 Year Outdoor Durability
Other Curve and Turn Signs
W1-1AL Sign Specifications
| Legend: | TURN LEFT WITH SPEED LIMIT |
| MUTCD Sign Code #: | W1-1AL |
| Shape: | Diamond |
| Color: | BLACK on YELLOW |
| Available Sizes and Weights: | Size: 30" x 30"; Ship Weight: 7.8 lbs |
| Size: 36" x 36"; Ship Weight: 11.2 lbs | |
| Available Styles: | High Intensity Prismatic Reflective on .080" Aluminum |
| Fluorescent Yellow Prismatic Reflective on .080" Aluminum | |
| Full Description: | W1-1AL has a yellow background color. The text and border are black and it is in the shape of a diamond. |
| Mounting Hole Placement: | ![]() |



























