Trolleybuses in Novosibirsk

The Novosibirsk trolleybus system () is part of the public transport network of Novosibirsk, Russia. The system opened on 6 November 1957.
History.
A test drive took place on November 6, 1957. Regular passenger service began the next day.
In 1957, 10 trolleybuses operated in the city. By the end of 1957, 17 trolleybuses operated. By 1958, the number of trolleybuses increased to 45.