Siuntio bus routes to switch to summer timetables on 1 June – new rail replacement route 182Y to be established for the summer

Siuntio bus routes will switch to summer timetables on 1 June. The summer timetables in Siuntio will be in effect from 1 June until 11 August 2026. A new bus route, 182Y, will be established for the duration of the train service disruption on the Coastal Line from 22 June to 26 July.

Siuntio bus routes will switch to summer timetables on 1 June, which will affect both the supply of services and timetables. Bus routes 913, 913A, 913B, 914, 914B, 915A and 917 will be withdrawn from 1 June until 11 August. The timetables of routes 183, 184, 912, 912K, 914T, 915B, 915T, 916 and 916K will change.

New bus route 182Y to be established for the duration of the train service disruption

During the train service disruption on the Coastal Line from 22 June to 26 July, bus route 182Y will replace train services and run from Siuntio via Kirkkonummi to Matinkylä. Bus 182Y follows the same route as bus 173Z between Matinkylä Metro Station and Kirkkonummi Travel Centre. On weekdays, bus route 182Y has 11 departures from Matinkylä and 10 departures from Siuntio. The bus runs approximately once an hour.

In Kirkkonummi, you can transfer from bus 182Y to bus 249Y, which continues to Leppävaara. For passengers travelling from Siuntio to Helsinki, the fastest route during the train service disruption is to take bus 182Y to Matinkylä Metro Station and transfer to the Metro there.

The 6.45am departure from Bocksintie on route 914T will not operate during the train service disruption from 22 June to 26 July.