4, intermittent short term closures in both directions, between Viisarimäki and Kanavuori

16633, intermittent short term closures in both directions, between Pohjolanraitti and Oravasaari

16633, intermittent short term closures in both directions, between Oravasaari and Pohjolanraitti

644, slow moving maintenance vehicle(s) direction Viisarimäki, between Kanavuori and Koriseva

644, single alternate line traffic in both directions, between Kanavuori and Koriseva

644, maintenance work direction Viisarimäki, between Kanavuori and Koriseva

644, construction work direction Viisarimäki, between Kanavuori and Koriseva

16634, contraflow in both directions, between Koriseva and Nisula

16634, roadworks direction Nisula, between Koriseva and Nisula

16634, contraflow in both directions, between Nisula and Koriseva

16634, roadworks direction Koriseva, between Nisula and Koriseva

4, roadworks direction Helsinki / Lahti, between Vaajakoski and Kanavuori