In Liepāja, Latvia, the venerable snow-clearing tram known as 'Snow White' has been a crucial part of the city's winter infrastructure for 72 years. It operates during snowy nights to ensure that the city's trams can run on time in the mornings. Under the skilled hands of Roberts Ruskulis, the tram has been refurbished and maintained, with its original German controller still in use alongside Soviet-era updates to improve its snow-clearing capabilities.

Originally built in 1899 in Cologne, this tram was initially a passenger vehicle before being repurposed for snow cleaning duties in 1954, when local craftsmen transformed it for this new role. As Liepāja's unique solution to winter challenges, the tram reflects both historical and practical aspects of the city's transport networks. The ongoing use of 'Snow White' highlights the importance of preserving historical equipment while adapting to modern needs in urban environments.

Additionally, the operation of this tram requires specialized skills. Liena, who has been a tram driver for nine years, recently learned to drive 'Snow White', marking a significant change in her experience. A locksmith accompanies her during operations to handle any mechanical issues that arise, showcasing the collaboration between modern drivers and traditional machinery to keep public transport running smoothly during severe winter weather.