Traffic Signs
Keep traffic moving in the right direction with stop signs, yield signs, wrong-way signs and do-not-enter signs from SA-SO! Ground-mounted traffic signs by SA-SO are made from reflective .080" aluminum. All of our traffic signs meet or exceed Federal Highway Administration (FHWA) Standards. SA-SO manufactures ground-mounted traffic, regulatory, and warning signs that are compliant with DOT / MUTCD standards. SA-SO uses ASTM Type II Super Engineer Grade (SEG) sheeting on reflective signs at no additional cost so you'll comply with FHWA standards.
SA-SO Traffic Control Products are MUTCD compliant unless specified otherwise. All signs are printed on .080" aluminum.
Stop Signs
- .080 aluminum
- Exceeds minimum standard
- 12 year reflectivity warranty
- Improve nighttime visibility and traffic safety for the traveling public
- Reduces serious accidents
Size | Finish | Part No. | MUTCD |
24" x 24" | R | 09397 | R1-1 |
24" x 24" | HI | 09400 | R1-1 |
30" x 30" | R | 09398 | R1-1 |
30" x 30" | HI | 09401 | R1-1 |
36" x 36" | R | 09399 | R1-1 |
36" x 36" | HI | 09402 | R1-1 |
Accessory Signs
All Accessory Signs are comprised of .080 aluminum.
Description | Size | Part No. | MUTCD |
All Way Sign | 18" x 6" | 09420 | R1-4 |
Four Way Sign | 12" x 6" | 09418 | R1-3 |
Three Way Sign | 12" x 6" | 09419 |
![]() Part No. 09420 |
![]() Part No. 09418 |
![]() Part No. 09419 |
Yield Signs
- Clarify rules at intersections
- Improve nighttime visibility and traffic safety for the traveling public
- Reduces serious accidents
Description | Size | Finish | Part No. | MUTCD |
Yield Sign (For Roads & Streets) | 36" x 36" x 36" | R | 09405 | R1-2 |
Yield Sign (For Roads & Streets) | 36" x 36" x 36" | HI | 09404 | R1-2 |
Yield Sign (For Private Property) | 30" x 30" x 30" | R | 09512 | R1-2 |
Yield Sign (For Private Property) | 30" x 30" x 30" | HI | 09403 | R1-2 |
![]() Yield Sign |
![]() Wrong Way Sign |
![]() Do Not Enter Sign |
Description | Size | Finish | Part No. | MUTCD |
Wrong Way Sign | 36" x 24" | R | 09081R | R5-1A |
Wrong Way Sign | 36" x 24" | HI | 09081HI | R5-1A |
Do Not Enter Sign | 30" x 30" | R | 09080R | R5-1 |
Sign Maintenance Decals
- Sign Maintenance Decals meet the MUTCD maintenance requirements
- Decals are reflective (engineer grade) 3" x 3 ½" and packed 100 per bag
- Simply use a hole punch to mark the installation date and sheeting type, then apply to the back of your sign
- We can also customize the decal for you, just give us a call 972-641-4911
Do you need to add your city name or department to your Sign Maintenance Decals?
No problem, we can help! Use Part No. SA-SO-SMD-CUST
Description | Part No. |
Sign Maintenance Decals | SA-SO-SMD |