Historically, city's first tram line was built in 1907 and gradually expanded over the years.
It ceased operation in 1965.

In 2006 authorities considered reintroduction of trams in the city to address transport problems and subsequently concluded feasibility studies on the matter in 2009.
A 11 kilometres (7 miles) long tram network was built between 2011–2015.
The contract was signed in 2011 and construction commenced in 2012.
It was a first new tram system built in Poland in 55 years; 15 low-floor Tramino trams were ordered from Solaris in September 2012.

There are currently 3 tram lines in operation.

A 6 kilometres (4 miles) long extension is planned and Turkish manufacturer Durmazlar had been selected to supply 24 trams for the network.
Historically, city's first tram line was built in 1907 and gradually expanded over the years. It ceased operation in 1965.
In 2006 authorities considered reintroduction of trams in the city to address transport problems and subsequently concluded feasibility studies on the matter in 2009. A 11 kilometres (7 miles) long tram network was built between 2011–2015. The contract was signed in 2011 and construction commenced in 2012. It was a first new tram system built in Poland in 55 years; 15 low-floor Tramino trams were ordered from Solaris in September 2012.
There are currently 3 tram lines in operation.
A 6 kilometres (4 miles) long extension is planned and Turkish manufacturer Durmazlar had been selected to supply 24 trams for the network.
Olsztyn