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Difficulty: MediumMotorcycles and Motor-Driven Cycles

When preparing to execute an unprotected left turn at an intersection, a driver sees an oncoming motorcycle traveling straight. Why do drivers frequently misjudge the speed and distance of the oncoming motorcycle in this scenario?

  1. The smaller visual silhouette of a motorcycle makes it appear farther away and moving slower than its actual speed.Answer
  2. B
    A solid green signal gives left-turning traffic the automatic right-of-way over oncoming straight-moving vehicles.
  3. C
    The vehicle arriving at an intersection from the left always has right-of-way over two-wheeled vehicles.
  4. D
    Motorcycles are legally required to stop at intersections if another vehicle is preparing to make a turn.

Answer

The smaller visual silhouette of a motorcycle makes it appear farther away and moving slower than its actual speed.
Because of a motorcycle's smaller visual profile compared to automobiles, it is difficult to judge its speed and distance accurately. It often appears farther away and moving slower than it actually is, leading drivers to make dangerous left turns across its path.

Step-by-Step Solution

1
Evaluate visual perception factors unique to motorcycles.
Identify that a motorcycle's small silhouette occupies less of the driver's visual field.
Human visual perception relies on object size to gauge distance and velocity, causing smaller objects to seem farther and slower.
2
Apply right-of-way rules for unprotected left turns.
Confirm that oncoming traffic traveling straight retains right-of-way.
Turning drivers must wait for a clear and safe gap in oncoming traffic before executing a turn.

Key Concept

Visual perception and right-of-way when sharing the road with motorcycles at intersections
Estimated Time:1m 0s
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Topics

Motorcycles and Motor-Driven Cycles

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