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Difficulty: MediumSpeed Limits and Speed Regulation

Under the Basic Speed Law, driving at a posted speed limit of 45 mph45\text{ mph} is considered a traffic violation if weather, visibility, or road conditions render that speed unsafe.

Answer: Answer

Answer

True. Traveling at the posted speed limit remains illegal under the Basic Speed Law if prevailing environmental or traffic hazards make that speed unsafe for driving.
The statement is true because the Basic Speed Law requires drivers to adjust speed according to existing hazards such as rain, ice, fog, or heavy congestion. A posted maximum limit indicates the safe speed only under ideal conditions.

Step-by-Step Solution

1
Identify the core principle of the Basic Speed Law.
The Basic Speed Law dictates that no driver shall operate a vehicle at a speed faster than is safe for current weather, road, and traffic conditions.
Posted speed limits represent maximum allowable speeds under ideal, clear conditions.
2
Evaluate the condition where driving at the posted speed occurs during unsafe circumstances.
Exceeding a safe speed for existing hazards violates the Basic Speed Law, regardless of the posted limit sign.
Statutory speed regulation prioritizes actual road safety over numerical signs.

Key Concept

Basic Speed Law versus Posted Speed Limits
Estimated Time:1m 0s
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Topics

Speed Limits and Speed Regulation

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