Disruptions to Coastal Line train services from May – A trains to run more frequently during the disruptions

There will be one-day disruptions to the Coastal Line train services on 5 May, 9 May, 19 May and 26 May. During the disruptions, there will be no train services from Leppävaara towards Kauklahti, Kirkkonummi and Siuntio. Westbound train services from Leppävaara will be replaced by buses. During the disruptions, E, U, L and Y trains will not run. A trains will run more frequently than usual.

A trains will run between Helsinki and Leppävaara during the service disruptions. During the disruptions in May, the trains will run every 10 minutes between 10am and 9.30pm. At quiet times such as in the late evening, A trains will run every 20–30 minutes. The timetables are available in the Journey Planner.

The disruptions will affect commuter train services from Leppävaara towards Kauklahti, Kirkkonummi and Siuntio. In May, services will be disrupted on Sunday 5 May, Thursday 9 May (Ascension Day), Sunday 19 May, and Sunday 26 May.  In addition, there will be a longer five-week disruption from 24 June to 28 July, as well as shorter service disruptions of one to two days in the autumn.

The Espoo City Rail Link project of the Finnish Transport Infrastructure Agency entails the construction of two new tracks between Leppävaara and Kauklahti. Once completed, the rail link will improve the punctuality of commuter train services in Kirkkonummi and Espoo as well as the punctuality of long-distance train services in the direction of Turku. In addition, improvements will be made to the Kilo, Kera, Kaunainen, Koivuhovi, Tuomarila and Kauklahti train stations. The project started in spring 2021 and it is scheduled to be completed in 2028.