What Does the Semicircular Mark Mean?

[StEli]

The semicircular mark is a distance confirmation line. Related introduction: 1. Description: White parallel thick solid lines, used to provide drivers with a reference for maintaining a safe driving distance, used in conjunction with distance confirmation signs. They are installed in sections where overtaking frequently occurs, accidents are prone to happen, or other necessary areas. The function of the highway distance confirmation marking is to remind drivers to maintain a safe distance from the vehicle in front when seeing this marking, to avoid traffic accidents. 2. Extension: The white zigzag distance confirmation line has a total width of 300cm, with line widths of 40cm or 45cm. Starting from the confirmation base point at 0m, one line is set every 5 meters, with two lines forming a group, spaced 50m apart, repeated in five groups. Multiple groups can also be set up on-site as needed.