Bucharest Light rail
The Bucharest light rail (Romanian: Metroul ușor or "light metro") is a light rail transit system in Bucharest, Romania. Line 41 is the only tram line in Bucharest officially designated as a light rail line.
Operated by the Societatea de Transport București (STB), the municipal public transit operator, the service is technically similar to a light rail and not to a light metro system.