What does a yellow line indicate on the road?

A yellow line on the road serves multiple functions, but its primary purpose is to separate lanes of traffic moving in opposite directions. This is especially relevant on two-way streets, where drivers must be aware that vehicles could be coming from the opposite direction.

In most cases, a single solid yellow line on the right side of the lane denotes that crossing is not permitted, thus maintaining safe distances between oncoming traffic. While there may be variations for specific situations, such as dashed lines indicating where passing is allowed, the general understanding of a yellow line serves to communicate the presence of two-way traffic.

This understanding is crucial for ensuring the safety of both drivers and pedestrians, as it helps in guiding them about lane use on roads with opposing traffic. Awareness of road markings is essential for novice drivers to navigate the roads safely and competently.