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Difficulty: MediumEmergency Vehicles, School Buses, and Work Zones

You are driving on a multi-lane highway and observe temporary work zone signage indicating that your lane ends ahead. In what order should you execute the following actions to safely transition into the open lane?

  1. 1Read the advance warning signs to identify which lane is closing ahead.
  2. 2Check your mirrors and blind spots to locate a safe gap in the continuing lane.
  3. 3Activate your turn signal to communicate your intention to surrounding traffic.
  4. 4Merge smoothly into the open lane well before reaching the cone taper.
  5. 5Reduce speed to match the posted work zone limit and increase your following distance.

Answer

The proper sequence for navigating a work zone lane closure is: 1) Read the advance warning signs, 2) Check mirrors and blind spots for a gap, 3) Activate your turn signal, 4) Merge smoothly into the open lane early, and 5) Adjust speed and following distance for work zone safety.
Safely navigating a construction lane reduction requires early hazard detection through advance warning signs, checking traffic to locate a safe gap, signaling intent, merging into the open lane well before the cone taper, and maintaining reduced speed with extended following distance.

Step-by-Step Solution

1
Scan early warning signs.
Identify that a lane closure is ahead and determine which lane remains open.
Advance warning signs give drivers sufficient distance and time to plan their actions.
2
Assess surrounding traffic.
Locate an acceptable space gap in the adjacent open lane.
Checking mirrors and blind spots verifies that a lane change can be performed safely.
3
Signal your intent.
Alert surrounding motorists of the incoming lane movement.
Communication gives drivers behind and beside you time to adjust speed or create space.
4
Perform the lane change.
Move smoothly into the open lane prior to the start of the channelizing cones.
Early merging keeps traffic flowing smoothly and avoids sudden braking at the taper.
5
Adjust vehicle control parameters.
Drive at or below the posted work zone speed limit and double your safe following distance.
Work zones present restricted space and unpredictable hazards that require lower speeds and larger safety buffers.

Key Concept

Work zone lane closure merge procedure and hazard management
Estimated Time:1m 30s
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Topics

Emergency Vehicles, School Buses, and Work Zones

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