Road traffic control involves directing vehicular and pedestrian traffic around a construction zone. Thus, ensuring the safety of construction workers and the general public is vitally important.

Typically, a worksite will be set up with warning signage. Signage shall be placed in positions where they will convey the messages to minimize hazards to motorists. Traffic could be diverted by using cones to define a new road around the work area. Variable message sign or LED arrow may be utilized at strategic locations to inform motorists and pedestrians.