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Difficulty: HardEmergency Vehicles, School Buses, and Work Zones

You are driving in the right-hand lane of a multi-lane highway with a posted speed limit of 55 mph. Up ahead, you observe a stationary tow truck displaying flashing amber lights servicing a stalled vehicle on the right shoulder. Heavy traffic in the adjacent lane makes it unsafe to change lanes. Under standard Move Over laws, which action are you legally required to take?

  1. Reduce your speed significantly below the posted limit and proceed past the vehicle with caution in your current lane.Answer
  2. B
    Merge immediately into the left lane regardless of traffic, as emergency vehicle right-of-way supersedes safe lane change rules.
  3. C
    Bring your vehicle to a complete stop in the active travel lane until the tow truck completes its service.
  4. D
    Maintain your current speed of 55 mph since flashing amber lights are advisory and Move Over rules apply strictly to blue and red emergency lights.

Answer

Reduce your speed significantly below the posted limit and proceed past the vehicle with caution in your current lane.
Under standard Move Over legislation, drivers approaching stationary emergency or authorized service vehicles with flashing lights must vacate the lane closest to the vehicle if safe to do so. When heavy traffic renders a lane change unsafe, the law requires drivers to reduce their speed substantially (often at least 20 mph below the posted speed limit) and proceed past the scene with heightened caution.

Step-by-Step Solution

1
Identify the roadside scenario and active vehicle indicators.
Recognize a stationary authorized service vehicle (tow truck) operating on the shoulder with activated warning lights.
Move Over laws apply to emergency vehicles, law enforcement, tow trucks, and service vehicles operating on road shoulders.
2
Evaluate traffic conditions for a safe lane change.
Determine that heavy adjacent traffic prevents a safe transition out of the right-hand lane.
Primary compliance requires vacating the adjacent lane only when traffic conditions permit safe maneuvering.
3
Apply the secondary legal alternative under Move Over statutes.
Reduce vehicle speed (typically 20 mph below the posted 55 mph limit) and proceed cautiously.
When a lane change is unsafe, slowing down protects roadside workers while maintaining traffic flow.

Key Concept

Move Over Law requirements when lane changes are unsafe due to surrounding traffic
Estimated Time:1m 30s
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Topics

Emergency Vehicles, School Buses, and Work Zones

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