Vänsterlinje

Vänsterlinje is a traffic marking used in Sweden to delineate the leftmost lane or segment of a roadway. The line, typically painted in a darker color than the surrounding pavement, runs along the boundary between the leftmost lane and the adjacent lane or roadway shoulder. It serves as a visual reference point for drivers and is often used to indicate allowable or prohibited actions. For example, a continuous vänsterlinje may be marked as a prohibition line for crossing by certain vehicle types, or it may define the edge of a bus lane or other restricted traffic zone.

In Swedish traffic law, violating a prohibition line such as a continuous vänsterlinje is considered a traffic offense and can result in a penalty. The marking aids in lane discipline, especially on dual carriageways, highway interchanges, and on roads where specific lane use is regulated. Drivers are expected to stay within the lane limits and avoid crossing a continuous line unless overtaking an obstruction or in an emergency situation.

The placement and use of the vänsterlinje are regulated by the Swedish Traffic Rules and are applied consistently across major roads. It is a common sight on motorways, freeways, and urban streets where lane organization is essential for safe traffic flow.