tielinjausten

Tielinjausten refers to the road line markings on Finnish roads, including painted lines, symbols and markers that guide traffic and define lanes, pedestrian areas, and intersections. The term is used in Finnish traffic engineering and road maintenance to refer to the visual cues that regulate vehicle, bicycle, and pedestrian movement on the roadway.

They include center lines (solid/dashed), edge lines, lane arrows, stop lines at intersections, pedestrian crosswalks, bicycle lanes, and temporary construction markings. In some contexts, raised pavement markers and reflective tapes supplement paint to improve visibility at night or in poor weather.

Markings are typically applied with durable paints or thermoplastic materials and are designed to be retroreflective. They must withstand traffic wear and winter conditions, with maintenance cycles balancing durability and cost. Winter maintenance can temporarily obscure markings, necessitating re-marking or replacement after snow removal.

In Finland, road markings are defined and guided by national standards and guidelines issued by the Finnish Transport Infrastructure Agency (Väylävirasto), with cooperation from road authorities. The goal is to ensure clear, consistent, and durable markings that support safety and efficient traffic flow. Ongoing inspection and re-marking are part of routine road maintenance.