Speed limits of arterial highways and in the rest of the main road network | Traficom
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Speed limits of arterial highways and in the rest of the main road network

March 1, 2022 at 10:58, updated April 22, 2026 at 14:30

This metric is used to monitor the fulfillment of the criteria of the Decree on Arterial Roads and Railways and the realisation of a stable travel speed for long-distance traffic on arterial roads belonging to service level classes I and II in Finland. These data are part of the performance metrics of Finland’s National Transport System Plan (Liikenne 12) and primarily updated once a year. The information is produced by the Finnish Transport Infrastructure Agency. The information on this page is only available in Finnish for the time being.