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WMSC adopts four investigation reports; staff and CEO describe NTSB party status in April Metro Center collision probe
Summary
The WMSC adopted four investigation reports (evacuations, near-miss and collision) and heard from CEO David Meyer that the commission is a party to the NTSB probe of an April 22 Metro Center collision; staff described corrective actions and ongoing oversight.
The Washington Metrorail Safety Commission voted unanimously to adopt four investigation reports covering two evacuations for life safety, a roadway-protection near miss and a collision, and received an update that the commission is formally a party in the National Transportation Safety Board’s investigation of an April 22 collision at Metro Center Station.
Dr. David Meyer summarized the April 22 incident: “At approximately 12:15 a.m., a flat car being pushed by a prime mover collided with the rear of a 7,000 series train with passengers on board that was stopped on the platform at Metro Center Station Track 1.” Meyer said WMATA notified the WMSC’s 24‑hour line within about 15 minutes and the NTSB elected to initiate an investigation; the WMSC has participated in on‑scene assessments and interviews and expects the NTSB’s preliminary report in the near term.
Staff investigator Mr. Quigley presented the four reports the commission adopted. Whiskey424 (Cleveland Park, 04/30/2025) described an evacuation after heavy brake odor and smoke from railcar 3248 caused by a faulty Digitrol; the Digitrol was replaced and the car removed from service. Whiskey425 (Farragut West/Foggy Bottom, 07/31/2025) involved a third‑rail cable explosion and fire exacerbated by power reconfiguration that delayed emergency access; staff cited an AC return overload to a pigtail and described corrective actions including securing wayside cables and revised maintenance directives. Whiskey0426 (Anacostia) recounted a near miss when prime mover PM46 entered a work zone where crews were under exclusive track occupancy protection — protections were not implemented and communication failures occurred; WMATA completed a safety stand‑down and retraining. Whiskey0427 (Columbia Heights, 08/10/2025) detailed a prime mover’s flat car striking and dislodging wayside components ("Wheezy bonds") because of a mechanical failure; the flat car and personnel were removed from service pending repairs and testing.
A motion to adopt investigation reports W0424 through W0427 passed unanimously (4 yays, 0 nays). Commissioners asked detailed questions about radio communications, controller transitions, and protective procedures; staff said the WMSC had conducted risk‑based inspections, found defects in ETO protections, and confirmed WMATA retraining and corrective actions.
The commission said it remains ready to take additional oversight action if the NTSB investigation or WMSC findings indicate steps needed to prevent recurrence. The NTSB is expected to issue a preliminary factual report before releasing a final causal report.
