STOP
$24.50
(Top Seller) is the 30-inch R1-1 STOP sign. Available in three levels of reflectivity: Engineer Grade Prismatic (Standard Reflective), High Intensity Prismatic or Diamond Grade reflective vinyl sheeting on .080 gauge aluminum. Used at intersections where a full stop is required at all times. Sign normally used by cities and towns is 30-inch High Intensity Prismatic. Bottom of sign should be 7 foot above ground (at least two feet from edge of road) in urban areas, and 5 feet tall (at least 12-foot from road edge) in rural areas. Available sizes: 18-inch (bike paths), 24-inch (slower speeds), 30-inch (most popular), 36-inch (normally used on Interstate ramps).
| Weight | N/A |
|---|---|
| Dimensions | N/A |
| Size |
18 Inch ,24 Inch ,30 Inch ,36 Inch |
| Reflectivity |
Engineer Grade ,High Intensity ,Diamond Grade |
2 reviews for STOP
Key Features
- 5052-H38 alodized aluminum sign
- 3/8” mounting holes and radius corners
- Reflective sheeting
Applications
Overview
(Top Seller) is the 30-inch R1-1 STOP sign. Available in three levels of reflectivity: Engineer Grade Prismatic (Standard Reflective), High Intensity Prismatic or Diamond Grade reflective vinyl sheeting on .080 gauge aluminum. Used at intersections where a full stop is required at all times. Sign normally used by cities and towns is 30-inch High Intensity Prismatic. Bottom of sign should be 7 foot above ground (at least two feet from edge of road) in urban areas, and 5 feet tall (at least 12-foot from road edge) in rural areas. Available sizes: 18-inch (bike paths), 24-inch (slower speeds), 30-inch (most popular), 36-inch (normally used on Interstate ramps).
STOP Sign – MUTCD R1‑1 (DOT & MUTCD Approved) Our 30-inch R1‑1 STOP sign is our Top Seller, trusted by contractors, municipalities, public works departments, and construction crews nationwide. Fully DOT and MUTCD compliant, this sign meets all federal standards for regulated roadway use. Available in three levels of reflective sheeting on durable .080 gauge aluminum: Engineer Grade Prismatic (EGP) – Standard reflective High Intensity Prismatic (HIP) – Most commonly used by cities and towns Diamond Grade (DG) – Maximum visibility and long-range reflectivity
Specification
| Corners | Standard Federal Radius |
|---|---|
| Finish | Reflective |
| Hole Diameter | 3/8" |
| Hole Placement | Top and Bottom Centered |
| Hole Quantity | 2 |
| Legend | STOP |
| Material | .080 Aluminum |
| MUTCD Identifier | R1-1 |
| Shape | Octagon |
| Sheeting Color | White |
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2 reviews for STOP
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Simon –
Rated 5 out of 5We use these in our temporary traffic control setups and they’ve lasted well even with frequent handling. Clear, bold lettering – just what’s needed.
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Jon Doe –
Rated 5 out of 5The sign feels sturdy and has held up perfectly through heavy rain and wind. Reflective enough to catch headlights too. Definitely a great value!

Simon –
We use these in our temporary traffic control setups and they’ve lasted well even with frequent handling. Clear, bold lettering – just what’s needed.
Jon Doe –
The sign feels sturdy and has held up perfectly through heavy rain and wind. Reflective enough to catch headlights too. Definitely a great value!