The R1-3a 3 Way Stop sign is used to indicate an intersection where traffic from three different directions is required to stop and yield to other vehicles or pedestrians before proceeding.
| MATERIAL | SIZE | PRICE | ADD TO CART | Catalog Part # |
|---|---|---|---|---|
High Intensity Prismatic | 12" x 6" | 1 to 4: $22.44 5 to 9: $21.32 10 +: $20.20 |
R1-3a-126-HIP |
In Stock - Usually ships same or next business day.
Full Cube Prismatic Reflective on .080" Aluminum:| MATERIAL | SIZE | PRICE | ADD TO CART | Catalog Part # |
|---|---|---|---|---|
Full Cube Prismatic | 12" x 6" | 1 to 4: $31.02 5 to 9: $29.47 10 +: $27.92 |
R1-3a-126-UPG |
In Stock - Usually ships same or next business day.
Available Reflective Finishes:
| High Intensity Prismatic Reflective | Full Cube Prismatic Reflective |
|---|---|
![]() ![]()
|
![]() ![]()
|



| Legend: | 3-WAY |
| MUTCD Sign Code #: | R1-3a |
| Shape: | Horizontal Rectangle |
| Color: | WHITE on RED |
| Available Sizes and Weights: | Size: 12" x 6"; Ship Weight: 0.6 lbs |
| Available Styles: | High Intensity Prismatic Reflective on .080" Aluminum |
| Full Cube Prismatic Reflective on .080" Aluminum | |
| Full Description: | R1-3a have a red background color. The text and border are white and it is in the shape of a horizontal rectangle. |