What equipment is commonly used to divert traffic away from obstacles in a work zone?

Channelization devices are specifically designed to guide and control the movement of traffic in a work zone, effectively diverting it away from obstacles. These devices include cones, barrels, and delineators, which help create a clear path for vehicles and ensure that drivers are aware of any changes in the roadway layout. By directing traffic correctly, channelization devices enhance safety for both road users and workers present in the work zone.

Traffic lights are not typically used for diverting traffic in work zones; they primarily control traffic flow at intersections. Barriers serve to block traffic and protect workers and pedestrians but do not actively guide the flow of traffic around obstacles. Flashing signs provide alerts and information to drivers but are not designed to physically redirect vehicles away from hazards. Hence, channelization devices are crucial for safe traffic management in construction or maintenance areas.