Botts' dot - Definition & Meaning

a raised, rounded marker on a road used to guide traffic or mark lanesa raised, rounded marker on a road used to guide traffic or mark lanes

A Botts' dot is a small, raised marker placed on the surface of roads to help drivers stay within their lanes. These markers are typically made of plastic and have reflective surfaces to make them visible at night or in low-light conditions. Botts' dots are usually arranged in rows along the centerline or lane markings of highways and roads. When a vehicle drives over them, they create a vibrating noise, alerting the driver if they are drifting out of their lane. They are often used in place of or alongside painted lane lines to provide additional guidance and improve road safety.A Botts' dot is a small, raised marker placed on the surface of roads to help drivers stay within their lanes. These markers are typically made of plastic and have reflective surfaces to make them visible at night or in low-light conditions. Botts' dots are usually arranged in rows along the centerline or lane markings of highways and roads. When a vehicle drives over them, they create a vibrating noise, alerting the driver if they are drifting out of their lane. They are often used in place of or alongside painted lane lines to provide additional guidance and improve road safety.

例句

Botts' dots help drivers stay in their lanes, especially at night.
波茨点帮助驾驶员保持在车道上，尤其是在夜间。
The highway had many Botts' dots to mark the lanes clearly.
高速公路上有许多波茨点，用于清晰地标记车道。
During road repairs, workers sometimes remove Botts' dots.
在道路维修期间，工人有时会移除博茨点。