Question

Difficulty: MediumTurning Procedures and Signaling

A driver traveling on a multi-lane road intends to turn left into a commercial driveway using a designated center two-way left-turn lane. Which of the following procedures must the driver follow to execute this turn legally and safely?

  1. Signal continuously for at least 100 feet before entering the turn lane, yield to all oncoming vehicles, and turn when clear.Answer
  2. B
    Wait until after entering the center turn lane to activate the turn signal, as signaling on the main roadway is unnecessary.
  3. C
    Assume right-of-way over oncoming traffic once established inside the center turn lane.
  4. D
    Treat the solid outer yellow line of the center lane as an absolute barrier that prohibits turning across into a private driveway.

Answer

Signal continuously for at least 100 feet before entering the turn lane, yield to all oncoming vehicles, and turn when clear.
Executing a proper turn from a center two-way left-turn lane requires signaling continuously for at least 100 feet before moving into the lane, entering safely, yielding to all oncoming traffic, and proceeding only when a safe gap is available.

Step-by-Step Solution

1
Determine continuous signaling requirement
Driver must activate the turn signal at least 100 feet before making any turn or position change into the turn lane.
Early signaling warns trailing traffic of the intended decrease in speed and lane position shift.
2
Evaluate right-of-way obligations when turning left across oncoming traffic
Driver must yield to all oncoming traffic.
Vehicles making a left turn across oncoming lanes do not have right-of-way over traffic moving straight through.
3
Check legality of crossing center turn lane markings into driveways
Crossing is permitted into driveways or side streets.
Center two-way left-turn lanes are specifically designed to facilitate left turns into and out of private driveways and alleyways.

Key Concept

Center Two-Way Left-Turn Lane Rules and Signaling Requirements
Estimated Time:1m 0s
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