Tram route 4 will be diverted during the night between Monday 4 and Tuesday 5 July after midnight and during the night between Tuesday 5 and Wednesday 6 July after midnight due to track work on Mariankatu.
The tram will turn to Unionkatu from the “Senaatintori” stop and then serve the “Kauppatori” stop. The tram will use the “Kauppatori” stop as its terminus during the arrangement. The tram will run from the Market Square back to Aleksanterinkatu via Katariinankatu.
The tram will not serve Katajanokka during the diversion.