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Question

Difficulty: MediumWarning Signs

A yellow diamond-shaped road sign displaying a symbol of a traffic signal with red, yellow, and green circles serves as an advance warning that drivers are approaching a signal-controlled intersection and should be prepared to slow down or stop.

Answer: Answer

Answer

The statement is True. A yellow diamond 'Signal Ahead' sign warns drivers in advance that an intersection controlled by traffic light signals is ahead so they can adjust speed safely.
The statement accurately defines the meaning and required driver response for the MUTCD 'Signal Ahead' warning sign. Yellow diamond signs provide advance notification of road features, such as upcoming traffic lights, so drivers can anticipate stopping.

Step-by-Step Solution

1
Identify the sign color and shape classification.
Yellow diamond-shaped signs indicate warning conditions and upcoming hazards on the roadway.
Standard MUTCD design guidelines reserve yellow diamond sign faces for warning drivers about unexpected conditions ahead.
2
Interpret the symbol shown on the sign face.
The visual depiction of red, yellow, and green circular lights represents a standard traffic control signal.
Symbolic sign design provides clear visual information across language barriers.
3
Determine appropriate driver action.
Drivers should scan ahead for the intersection, reduce speed if needed, and prepare to stop if the light is red or changing to yellow.
Advance warning signs give drivers sufficient distance and time to react safely to upcoming traffic controls.

Key Concept

Signal Ahead Warning Sign Recognition
Estimated Time:45s
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Topics

Warning Signs

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