Be Prepared To Stop Signs
The Be Prepared To Stop sign (MUTCD W3-4) is a traffic control device designed to warn motorists of an upcoming stop sign that will require them to come to a complete halt. These signs are typically installed on roads with limited visibility or unusual traffic patterns, ensuring that drivers have sufficient time to slow down and prepare for the upcoming stop. By providing an advance warning, the MUTCD W3-4 sign enhances road safety by reducing the risk of sudden stops, rear-end collisions, and other traffic accidents that may result from drivers not being adequately prepared to stop at the designated point.
Be Prepared To Stop Sign Details:
- 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.
| MATERIAL | SIZE | WORDING | PRICE | ADD TO CART | Catalog Part # |
|---|---|---|---|---|---|
High Intensity Prismatic | 30" x 30" High Intensity Prismatic | Be Prepared To Stop | 1 to 2: $95.37 3 to 5: $85.83 6 +: $81.06 |
SKU:W3-4C-3030-HIP |
W3-4C-3030-HIP |
36" x 36" High Intensity Prismatic | Be Prepared To Stop | 1 to 2: $145.97 3 to 5: $131.37 6 +: $124.07 |
SKU:W3-4C-3636-HIP |
W3-4C-3636-HIP | |
48" x 48" High Intensity Prismatic | Be Prepared To Stop | 1 to 2: $226.93 3 to 5: $204.24 6 +: $192.89 |
SKU:W3-4C-4848-HIP |
W3-4C-4848-HIP |
In Stock - Usually ships same or next business day.
Fluorescent Orange Prismatic Reflective on .080" Aluminum:| MATERIAL | SIZE | WORDING | PRICE | ADD TO CART | Catalog Part # |
|---|---|---|---|---|---|
Fluorescent Orange Prismatic | 30" x 30" Fluorescent Orange Prismatic | Be Prepared To Stop | 1 to 2: $111.87 3 to 5: $100.68 6 +: $95.09 |
SKU:W3-4C-3030-FLO |
W3-4C-3030-FLO |
36" x 36" Fluorescent Orange Prismatic | Be Prepared To Stop | 1 to 2: $154.77 3 to 5: $139.29 6 +: $131.55 |
SKU:W3-4C-3636-FLO |
W3-4C-3636-FLO | |
48" x 48" Fluorescent Orange Prismatic | Be Prepared To Stop | 1 to 2: $245.19 3 to 5: $220.67 6 +: $208.41 |
SKU:W3-4C-4848-FLO |
W3-4C-4848-FLO |
In Stock - Usually ships same or next business day.
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 Work Zone Signs

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Specifications:
| Legend: | BE PREPARED TO STOP |
| MUTCD Sign Code #: | W3-4C |
| Shape: | Diamond |
| Color: | BLACK on ORANGE |
| Available Sizes and Weights: | Size: 30" x 30"; Ship Weight: 7.8 lbs |
| Size: 36" x 36"; Ship Weight: 11.2 lbs | |
| Size: 48" x 48"; Ship Weight: 19.9 lbs | |
| Available Styles: | High Intensity Prismatic Reflective on .080" Aluminum |
| Fluorescent Orange Prismatic Reflective on .080" Aluminum | |
| Full Description: | W3-4C have a orange background color. The text and border are black and it is in the shape of a diamond. |
| Mounting Hole Placement: | ![]() |
Be Prepared To Stop Sign Photos:
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