What type of markers are used to guide drivers through areas under construction?

Cones, drums, and barricades are specifically designed to guide drivers safely through construction zones. These markers help to create a clear and visible path for vehicles, indicating where to go and promoting safety in potentially hazardous areas.

They serve multiple purposes, such as alerting drivers to changes in traffic patterns, protecting construction workers, and preventing vehicle access to unsafe areas. The bright colors of these markers also enhance visibility, especially in low-light conditions or poor weather, ensuring that drivers can react appropriately to the presence of construction and adjust their routes accordingly. This type of traffic control is crucial for maintaining orderly flow and minimizing accidents in construction zones.