According to the National Transportation Safety Board, Metro was experiencing systemic issues even before the June 2009 Washington DC train crash that left 9 people dead and injured at least 70 others. The Red Line collision, called the worst in Metrorail’s 34-year history, involved one transit train rear-ending another during rush hour. One train ended up jackknifing and falling on top of the other train.
The Metro’s tracks were not working properly at the time and did not automatically slow down the approaching train. This means that the train operator of that train was getting messages telling her that she could keep going at a speed of 55 mph. She applied the emergency brakes three seconds after seeing the other train. Although the brakes worked, this only gave the train enough time to slow down to 44mph by the time of impact. Now, NTSB Chairwoman Deborah A.P. Hersman is saying that Metro was on a collision course long before this train accident and that its safety system had already been compromised.
Prior to the June 2009 DC Metrorail accident, there had been other fatal crashes that had killed employees. Unfortunately, according to Hersman, Metro failed to implement the needed prevented measures after they happened.