Trambaix is a light rail system located in the metropolitan area of Barcelona, Spain. It connects various neighborhoods and towns in the western part of the city, providing an efficient mode of transportation for residents and visitors. The system is operated by Transports Metropolitans de Barcelona (TMB) and features several lines that facilitate easy access to key areas. The Trambaix network consists of multiple stops, allowing passengers to travel conveniently between Barcelona and surrounding municipalities like Sant Joan Despí and Esplugues de Llobregat. It is known for its modern vehicles and integration with other public transport systems, making it a popular choice for daily commuters.