One Lane Bridge Sign (W5-3)
SKU# W5-3
This sign is part of our Narrow Bridge Signs collection, and is also available in work-zone orange version (W5-3C)
W5-3 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 | One Lane Bridge | 1 to 4: $112.20 5 to 9: $106.59 10 +: $100.98 |
SKU:W5-3-3030-HIP |
W5-3-3030-HIP |
36" x 36" High Intensity Prismatic | One Lane Bridge | 1 to 4: $189.75 5 to 9: $180.26 10 +: $170.78 |
SKU:W5-3-3636-HIP |
W5-3-3636-HIP | |
48" x 48" High Intensity Prismatic | One Lane Bridge | 1 to 4: $284.02 5 to 9: $269.82 10 +: $255.62 |
SKU:W5-3-4848-HIP |
W5-3-4848-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 | One Lane Bridge | 1 to 4: $131.67 5 to 9: $125.09 10 +: $118.50 |
SKU:W5-3-3030-FYP |
W5-3-3030-FYP |
36" x 36" Fluorescent Yellow Prismatic | One Lane Bridge | 1 to 4: $200.97 5 to 9: $190.92 10 +: $180.87 |
SKU:W5-3-3636-FYP |
W5-3-3636-FYP | |
48" x 48" Fluorescent Yellow Prismatic | One Lane Bridge | 1 to 4: $346.50 5 to 9: $329.18 10 +: $311.85 |
SKU:W5-3-4848-FYP |
W5-3-4848-FYP |
In Stock - Usually ships same or next business day.
The purpose of the One Lane Bridge Sign (W5-3) is to warn drivers that they are approaching a bridge with only one lane, indicating that traffic from both directions must share the same lane. This sign helps to manage traffic flow and reduce the risk of accidents by encouraging drivers to slow down and yield to oncoming vehicles when necessary.
MUTCD W5-3 Guidance
One Lane Bridge 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 23.
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 Miscellaneous Warning Signs
W5-3 Sign Specifications
| Legend: | ONE LANE BRIDGE |
| MUTCD Sign Code #: | W5-3 |
| 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 | |
| Size: 48" x 48"; Ship Weight: 19.9 lbs | |
| Available Styles: | High Intensity Prismatic Reflective on .080" Aluminum |
| Fluorescent Yellow Prismatic Reflective on .080" Aluminum | |
| Full Description: | W5-3 has a yellow background color. The text and border are black and it is in the shape of a diamond. |
| Mounting Hole Placement: | ![]() |




























