Located on I-85, MM 87.7. I-85 is a major interstate through SC that connects GA and NC and is the main route for daily commuters traveling to heavily populated Spartanburg and Gaffney, with thriving businesses and local attractions.
| Unit No. | 370A |
| Address | 2789 Overbrook Dr, Gaffney, SC |
| Road | I-85 |
| Mile Marker | 87.7 |
| Closest City | Gaffney |
| County | Cherokee |
| Board Size | 10 x 40 |
| Traffic Count | 66900 |
| Illuminated | Yes |