QQuestionCivil Engineering
QuestionCivil Engineering
"Electronic highway message boards communicate:
A. world news
B. only highway patrol warnings
C. safety messages
D. advertisements
E. radio station frequencies
Electronic highway message boards communicate:
A. world news
B. only highway patrol warnings
C. safety messages
D. advertisements
E. radio station frequencies
"
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Answer
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Step 1:Let's solve this multiple-choice question step by step:
Step 2:: Analyze the Purpose of Electronic Highway Message Boards
Electronic highway message boards are specifically designed to provide critical information directly to drivers on roadways. Their primary function is to enhance road safety and communicate important transportation-related information.
Step 3:: Evaluate Each Option
A. World news - Incorrect. These boards are not meant for general news broadcasting. B. Only highway patrol warnings - Too limited. While they may include patrol warnings, their scope is broader. C. Safety messages - CORRECT. This is the most accurate description of their purpose. D. Advertisements - Incorrect. These boards are for public safety, not commercial advertising. E. Radio station frequencies - Incorrect. They display text messages, not radio information.
Step 4:: Reasoning
Electronic highway message boards are strategically placed to: - Warn drivers about road conditions - Alert about accidents ahead - Provide construction zone information - Communicate speed limits - Give emergency evacuation instructions - Notify about traffic delays
Final Answer
Safety messages The key point is that these electronic boards are specifically designed to communicate critical safety information to drivers in real-time, helping to prevent accidents and manage traffic flow.
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