The route of bus 23 will change at the beginning of the winter timetable season on 14 August 2017.
The bus will be rerouted in Ruskeasuo to run along Nauvontie and Ruskontie to Mannerheimintie. The bus will no longer serve the "Ruskeasuo" bus stop (H1931) along Mannerheimintie. Instead, the bus will serve the "Nauvontie" bus stop (H2079) along Ruskontie.
The weekend night bus route 23N will be extended from the Railway Square (Rautatientori) to Jätkäsaari as the demand for early morning bus services to Jätkäsaari is increasing along with the increased population.