
COVID-19 UPDATE: Open for business and fully stocked.
Road May Flood Signs

SKU# W8-18
Road May Flood Sign Details:
- Road May Flood 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 Road May Flood Signs in our catalog on page 22.
In Stock - Usually ships same or next business day.
High Intensity Prismatic Reflective on .080" Aluminum:
MATERIAL | SIZE | WORDING | PRICE PER SIGN | ADD TO CART | Catalog Part # | ||
---|---|---|---|---|---|---|---|
1 to 4 | 5 to 9 | 10 + | |||||
![]() High Intensity Prismatic |
24" x 24" | Road May Flood | $72.60 | $68.97 | $65.34 | W8-18-2424-HIP | |
30" x 30" | Road May Flood | $97.90 | $93.00 | $88.11 | W8-18-3030-HIP | ||
36" x 36" | Road May Flood | $163.79 | $155.60 | $147.41 | W8-18-3636-HIP | ||
48" x 48" | Road May Flood | $244.20 | $231.99 | $219.78 | W8-18-4848-HIP |
Fluorescent Yellow Prismatic Reflective on .080" Aluminum:
MATERIAL | SIZE | WORDING | PRICE PER SIGN | ADD TO CART | Catalog Part # | ||
---|---|---|---|---|---|---|---|
1 to 4 | 5 to 9 | 10 + | |||||
![]() Fluorescent Yellow Prismatic |
24" x 24" | Road May Flood | $80.85 | $76.81 | $72.77 | W8-18-2424-FYP | |
30" x 30" | Road May Flood | $117.81 | $111.92 | $106.03 | W8-18-3030-FYP | ||
36" x 36" | Road May Flood | $179.08 | $170.13 | $161.17 | W8-18-3636-FYP | ||
48" x 48" | Road May Flood | $308.44 | $293.02 | $277.60 | W8-18-4848-FYP |
Available Reflective Finishes:
High Intensity Prismatic Reflective | Fluorescent Yellow Prismatic Reflective |
---|---|
![]() ![]()
|
![]() ![]()
|

Click to view

Click to view

Click to view
Road May Flood Sign Specifications:
Legend: |
ROAD MAY FLOOD |
MUTCD Sign Code #: |
W8-18 |
Shape: |
Vertical Rectangle |
Color: |
BLACK on YELLOW |
Available Road May Flood Sign Sizes and Weights: | Size: 24" x 24"; Ship Weight: 5 lbs |
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 Road May Flood Sign Description: |
Road May Flood Signs have a yellow background color. The text and border are black. Road May Flood Signs are vertical rectangle shaped. |
Mounting Hole Placement: |
![]() |