Temporary traffic arrangements in the Hyryläntie and Koskenmäentie area from 25 August 2025 onwards
The construction of the Särmä business and service centre is progressing in the centre of Hyrylä, and the associated municipal engineering work in the Hyryläntie and Koskenmäentie area will begin on Monday, 25 August 2025. The work is expected to affect traffic arrangements in the area for approximately one month.
Construction work starting on Hyryläntie and Koskenmäentie will cause exceptional traffic arrangements for road users for an estimated period of one month, between 25 August and 30 September 2025. In the first phase, the work will focus on the Koskenmäentie area, moving on to the construction of a new roundabout at the intersection of Hyryläntie and Koskenmäentie. The area affected by the temporary traffic arrangements is shown on the map below.

The work may cause occasional congestion in the area. Please pay attention to the traffic signs and exercise particular caution when moving around in the area. Buses will be able to operate normally despite the changes to traffic arrangements.
We apologise for any inconvenience caused by the work.
Further information:
Site Manager Mika Lillsund, mika.lillsund@tuusula.fi, 040 314 3149
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