Slow Moving Vehicle Signs
The MUTCD W21-4 Slow Moving Vehicle Sign is a warning sign used to indicate the presence of slow-moving vehicles, such as tractors or construction equipment, on the road. Its purpose is to alert drivers to be cautious and prepared to adjust their speed, ensuring safe navigation and reducing the risk of collisions.
Slow Moving Vehicle 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.
- See in our catalog on page 58.
In Stock - Usually ships same or next business day.
High Intensity Prismatic Reflective on .080" Aluminum:
MATERIAL | SIZE | PRICE PER SIGN | ADD TO CART | Catalog Part # | ||
---|---|---|---|---|---|---|
1 to 2 | 3 to 5 | 6 + | ||||
High Intensity Prismatic | 36" x 18" | $72.71 | $65.44 | $61.80 | W21-4-3618-HIP |
Fluorescent Orange Prismatic Reflective on .080" Aluminum:
MATERIAL | SIZE | PRICE PER SIGN | ADD TO CART | Catalog Part # | ||
---|---|---|---|---|---|---|
1 to 2 | 3 to 5 | 6 + | ||||
Fluorescent Orange Prismatic | 36" x 18" | $84.59 | $76.13 | $71.90 | W21-4-3618-FLO |
Available Reflective Finishes:
High Intensity Prismatic Reflective | Fluorescent Orange Prismatic Reflective |
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Specifications:
Legend: | SLOW MOVING VEHICLE |
MUTCD Sign Code #: | W21-4 |
Shape: | Horizontal Rectangle |
Color: | BLACK on ORANGE |
Available Sizes and Weights: | Size: 36" x 18"; Ship Weight: 5.6 lbs |
Available Styles: | High Intensity Prismatic Reflective on .080" Aluminum |
Fluorescent Orange Prismatic Reflective on .080" Aluminum | |
Full Description: | W21-4 have a orange background color. The text and border are black and it is in the shape of a horizontal rectangle. |
Why Choose Rice Signs?
Choose Rice Signs for your construction zone sign needs, a company backed by numerous positive reviews from satisfied customers. Not only do we offer an extensive selection of signs in various sizes and materials to suit your needs, but we also guarantee fast shipping. With our wealth of experience and expertise, you can trust us to deliver a product made with precision and quality.
QUALITY PRODUCTS - GREAT VALUE - FAST SHIPPING
Example Use:
On an interstate construction zone, a Slow Moving Vehicle sign is often utilized to indicate the presence of machinery or vehicles that operate at speeds significantly below the regular flow of traffic. For instance, imagine a stretch of the interstate where repaving is taking place. An asphalt spreader, which moves at a much slower pace than typical vehicles on the interstate, is laying down a fresh layer of asphalt. Its purpose is to warn oncoming traffic of this slower-moving machinery and reduce the risk of collisions. This sign alerts drivers to reduce their speed, exercise caution, and be prepared for sudden stops or speed reductions, ensuring both the safety of construction workers and the traveling public.