Audible tactile line markings, also known as rumble strips, play an important role in road safety, especially on high-speed roads. These raised strips make noise and vibrations when a vehicle drifts out of its lane and drives over them. This immediate warning helps keep drivers focused and reduces the chance of vehicles leaving the road.

In addition to keeping drivers alert, audible line markings make other road markings easier to see, especially in poor visibility conditions. Their raised design ensures that lines remain visible even in heavy rain, making them a cost-effective and dependable safety measure. These markers are widely used to improve road safety and manage traffic effectively.