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Difficulty: EasyWork Zone Safety and Construction Hazards

In an active highway work zone, hand signals given by an authorized construction flagger take precedence over standard posted traffic control signs.

Answer: Answer

Answer

True. Manual directions provided by an authorized traffic flagger in a work zone override static posted road signs.
In temporary traffic control situations like work zones, manual directions from authorized flaggers take priority over standard static signs and traffic signals to ensure worker and motorist safety.

Step-by-Step Solution

1
Determine the priority of traffic control devices versus human traffic directors in temporary work areas.
Human flaggers are designated control authorities in construction zones.
Active work zones experience constant updates in lane closures and machinery movement, requiring human directions to take priority over fixed signs.

Key Concept

Flagger Signal Precedence in Work Zones
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Topics

Work Zone Safety and Construction Hazards

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