S2 · 01/2025 · WMATA · Washington, DC, USA
| Company | WMATA |
| Category | other |
| Type | malfunction |
| Date | 01/2025 |
| Time of day | not documented |
| Location | Washington, DC, USA · Red Line |
| Severity | S2 (minor injury or single-unit damage) |
| Scale | 217 overrun events, Red Line fleet |
| Confidence | high |
| Verification | Cited source on file; not independently re-verified |
| Source | Railway Track and Structures |
After WMATA reactivated operator-assisted Automatic Train Operation on the Red Line in December 2024, the Washington Metrorail Safety Commission reported 217 instances of trains failing to stop where required (overruns), prompting a directive not to expand ATO to other lines for the time being.