| State | Status | State Law |
|---|---|---|
| South Carolina | 🟨 | (1) 2017 SC H 3289 (2017) Regarding: “the distance that must be maintained between vehicles traveling along a highway.” Version: Enacted. |
| Explanation of State Law | Failed Legislation | Testing |
| - | - | - |
| Testing Requirements | Oversight Department | Infrastructure Developments |
| - | - | - |
| Crashes/Safety Incidents | Liability/Insurance Requirements | |
| - | - |