Inner-city trams not in operation on the night of 13 September
On the night of Saturday, 13 September, the operating voltage of the inner-city tramway will be increased to correspond with that of the light rail lines. This will cause a disruption to tram services. From 9pm to midnight on Saturday night, trams will only run between West Terminal–Central Railway Station–Katajanokka, Jätkäsaari–Ooppera, and West Terminal–Eira. No trams will operate in central Helsinki between midnight and 7am.
The voltage will be increased between 9pm and midnight. During this time, only trams 7T, 8, 8H, 8T and 9T will run in central Helsinki. The trams will operate on diversion routes
- Tram 7 will run on a detour from 6 pm onwards, with its last departure from West Terminal at 11:02 pm.
- Trams 8 and 8H will operate on Saturday between 9 pm and midnight only on the route Opera–Jätkäsaari.
- The last 8T tram departs from Opera to West Terminal at 11:31 pm.
- On Saturday evening between 9 pm and midnight, tram 9T will serve, in addition to the West Terminal and city center, exceptionally also the southern inner city.