The primary purpose of temporary traffic control is?

• A. To provide safe and effective movement of vehicles and pedestrians through a work zone
• B. To minimize traffic delays at all costs
• C. To maximize worker exposure to traffic
• D. To reduce the need for signs and barriers

Answer: (A)

Temporary traffic control centers on keeping people safe while traffic passes near a work zone. By using signs, barriers, channelizers, and trained flaggers, the work area is clearly separated from moving vehicles and pedestrians, speeds are appropriately reduced, and drivers are guided smoothly through or around the site. The focus is on safe and effective movement through the zone, not on pushing traffic to move as fast as possible or putting workers in danger. So the best choice emphasizes safety and orderly flow through the work area. Delays caused by proper control are acceptable if they protect lives, maximizing worker exposure or removing essential guidance would create unsafe conditions.