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Question

Difficulty: MediumWarning Signs

Match each standard traffic warning sign shape, color, or symbol combination on the left with its corresponding primary hazard warning meaning on the right.

  • Yellow pentagon (5-sided) displaying two walking figuresSchool zone or school pedestrian crossing advance warning
  • Orange diamond with black lettering or symbolsTemporary work zone or road construction hazard ahead
  • Yellow diamond featuring a bold black cross (+) symbolFour-way intersection or crossroad approaching
  • Yellow pennant (three-sided triangle pointing right)No-passing zone start along the left side of the highway

Answer

Yellow pentagon matches School zone or school pedestrian crossing advance warning; Orange diamond matches Temporary work zone or road construction hazard ahead; Yellow diamond featuring a bold black cross (+) symbol matches Four-way intersection or crossroad approaching; Yellow pennant matches No-passing zone start along the left side of the highway.
Each pair correctly connects standard MUTCD design features to their defined functions: pentagons for school zones, orange diamond backgrounds for temporary work zones, black cross symbols for crossroads, and pennants for no-passing zones.

Step-by-Step Solution

1
Identify distinct warning sign shapes
Associate pentagon shapes with school zones and pennant shapes with no-passing zone boundaries.
The Manual on Uniform Traffic Control Devices (MUTCD) assigns unique geometries to specific critical warnings to ensure fast recognition.
2
Evaluate background color and internal symbols
Identify orange as temporary construction/work zones, and the black cross as a four-way intersection.
Color coding separates temporary construction hazards from general permanent road warnings, while clear symbols define the physical roadway layout ahead.

Key Concept

Standard Traffic Warning Sign Shapes, Colors, and Hazard Meanings
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Topics

Warning Signs

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