What is the purpose of temporary pavement markers in work zones?

The primary purpose of temporary pavement markers in work zones is to guide drivers and delineate path changes. These markers are essential for ensuring that drivers can navigate safely through altered traffic patterns, which often occur due to construction activities. By providing visual cues, these markers help in maintaining the flow of traffic and preventing confusion that could lead to accidents.

Temporary pavement markers help define the boundaries of travel lanes, indicate detours, and alert drivers to expected changes in the roadway. This is especially important in a work zone where the layout may differ from the driver's familiar route. Effective use of these markers enhances road safety by making it clear where vehicles are allowed to travel and where they should exercise caution.

While keeping construction workers informed, blocking off traffic completely, and warning pedestrians are also important aspects of a work zone, these options do not directly relate to the specific function of temporary pavement markers. Their design and purpose center on facilitating safe vehicle movement through potentially hazardous conditions created by construction activities.