What is the primary factor that influences drivers in work zones?

The primary factor that influences drivers in work zones is driver awareness. This is crucial because work zones often present unexpected conditions, such as changing lanes, reduced speed limits, and altered traffic patterns, which can create hazards if drivers are not paying close attention. Being aware allows drivers to notice construction signs, flaggers, and other visual cues that indicate a need for caution. Increased awareness can lead to safer driving behaviors, reducing the risk of accidents in areas where road conditions are altered due to construction activities.

While factors like traffic signals or the duration of construction can impact driving behavior in work zones, they are secondary to the overarching need for driver vigilance. Awareness encompasses understanding these additional factors and adapting to changing circumstances on the road, which is why it is emphasized as the primary influence in these situations.