After a tram derailed in northern Moscow, an internal investigation will take place The Moscow Metro is conducting an internal investigation into the derailment of two tram bogies on Kostyakov Street in northern Moscow, the Moscow Transport Ministry reported. "The Moscow Metro is conducting an internal investigation into the incident with a tram on Kostyakov Street.

After a tram derailed in northern Moscow, an internal investigation will take place The Moscow Metro is conducting an internal investigation into the derailment of two tram bogies on Kostyakov Street in northern Moscow, the Moscow Transport Ministry reported. "The Moscow Metro is conducting an internal investigation into the incident with a tram on Kostyakov Street.