How should traffic patterns change when road work occurs?

Prepare for the ATSSA Traffic Control Supervisor Test. Study with flashcards and multiple-choice questions, with hints and detailed explanations for each question. Ace your exam!

Altering traffic patterns during road work is essential to ensure safety for both workers and motorists. When road work occurs, it typically introduces hazards such as lane closures, equipment, and changing road conditions. By modifying traffic patterns, traffic control supervisors can create safer environments where vehicles can navigate around the work zone efficiently. These changes can include diversions, temporary signage, and other notifications that help guide drivers through the work area.

Minimizing delays is also a crucial consideration; well-planned alterations can help maintain traffic flow, reducing congestion and frustration for drivers. Overall, ensuring that changes are made thoughtfully promotes safety, minimizes disruption, and helps the work to proceed more smoothly.

The other options do not promote a proactive approach to traffic control. Keeping traffic patterns the same could lead to confusion and increased risk around construction zones. Basing adjustments solely on historical data can overlook the unique variables present in every work zone, and relying only on verbal communication may not effectively reach all motorists.

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