Unit 553 is located on HWY 56 in the heart of major intersections where busy I-85, I-585, and I-26 intersect. This sign is near Spartanburg Community College.
| Unit No. | 553 |
| Address | 7521 Asheville Hwy, Spartanburg, SC |
| Road | Hwy 56 |
| Closest City | Spartanburg |
| County | Spartanburg |
| Board Size | 8 x 20 |
| Traffic Count | 11000 |
| Illuminated | Yes |