3, 6, 6T, 9
Trams 3, 6, 6T and 9 on diversion. No service on Kaisaniemenkatu. Operated via Senate Square. Tram 3 between Central St-Hakaniemi, tram 6,6T between Ylioppilastalo-Hakaniemi, tram 9 between Simonkatu-Hakaniemi.
Cause: street excavation.
Estimated time: 11pm-5am.