The long-distance bus services running along Länsiväylä from Inkoo via Siuntio and Kirkkonummi to Helsinki will again be included in the U line service agreement form Monday 12 March. This means that HSL's tickets will be accepted on these bus services from 12 March. The services are operated under route number 192(K, T, V). In Helsinki, the buses will use the lond-distance terminal in Kamppi, running via Eteläinen Rautatiekatu. The buses will have four route vesions in Helsinki: route 192T will go via Lauttasaari, route 192V via the Katajaharju and Lemissaari intersections,while routes 192 and 192K will run directly along Länsiväylä.
In Kirkkonummi, the buses will serve the bus stops at the exit from main road 51 (Kirkkonummenportti), with the exception of the 7am bus 192K from Kirkkonumme to Helsinki and 3.45pm bus from Kamppi to Inkoo, which will call at the Kirkkonummi travel center. There will be in total seven services Monday to Friday in both directions and two services on Saturdays and Sundays. Timetables and the stops served by the buses along Länsiväylä will be available in the Journey Planner from 12 March. The routes are operated by Oy Pohjolan Liikenne Ab, Ampers Busstrafik Ab and Wikströms Busstrafik Ab.