What does a double solid line in the center of the road indicate?

A double solid line in the center of the road indicates that no passing is allowed in either direction. This marking serves as a strong visual cue to drivers that the potential risk of passing is too great, often due to factors such as limited visibility or high traffic volumes. The presence of double solid lines emphasizes safety by preventing maneuvers that could lead to head-on collisions.

In contrast, a single solid line typically suggests that passing is discouraged but can be executed under certain conditions, while a broken line indicates that passing is permitted. The mention of a bike lane or restrictions for trucks does not relate to the meaning of the double solid lines, as their primary purpose is to enforce a strict no-passing zone to enhance roadway safety.