This LHR has a long window of visibility due to the flat landscape. Unit 687 is located on I-85, the major road that connects SC to GA and NC, as well as the main route for daily commuters traveling through Spartanburg when headed to Gaffney, Rock Hill or Charlotte, NC.
| Unit No. | 687 |
| Address | Valley Falls Rd Spartanburg, SC |
| Road | I-85 |
| Mile Marker | 73 |
| Closest City | Spartanburg |
| County | Spartanburg |
| Board Size | 10 x 36 |
| Traffic Count | 84900 |
| Illuminated | Yes |