🚦Ever wonder what’s inside those silver cabinets on the side of an intersection? They are traffic signal controllers. From common repairs to clearing up misconceptions, here’s a behind-the-scenes look at the work that gives South Carolina drivers the green light. | SCDOT

Here’s a bird's-eye view of the progress on SC 160 over I-77. The interchange reconfiguration at SC 160 consists of six different construction phases and will: ✅ Enhance traffic operations ✅ Increase roadway capacity ✅ Reduce traffic congestion ✅ Improve safety ✅ Leave room for growth | SCDOT