What do yellow lane lines mean?

Yellow lane lines are used on roadways to indicate the separation of traffic moving in opposite directions. This is crucial for ensuring that drivers can clearly see the boundaries of lanes that are designated for vehicles traveling in opposite directions, which helps to prevent head-on collisions and promotes safe driving practices. Each lane typically has a yellow line painted down the center, which serves as a visual cue for drivers to stay in their respective lanes.

In contrast, other signifiers such as white lane lines would indicate separation of traffic moving in the same direction, whereas symbols or signage are used for pedestrian crossings and no parking zones. Thus, understanding the purpose and meaning of yellow lane lines is vital for safe navigation on the roads.