What is the purpose of road markings?

The purpose of road markings is to provide guidance to drivers. These markings play a crucial role in road safety and traffic management by clearly delineating lanes, indicating directions, and signaling important regulations that drivers must follow. They help communicate essential information to drivers, such as where to stop, where it is safe to pass, and other critical navigational aids.

While enhancing the aesthetics of roads, restricting pedestrian access, and indicating parking areas are aspects related to road design and traffic management, they do not primarily capture the main function of road markings, which is centered on guiding and informing drivers as they navigate the roadway. Thus, the emphasis on providing guidance to drivers is the fundamental reason for their existence.