What is a two-way left-turn lane and how is it used?

• A. A bike lane.
• B. A shared center lane used by traffic from both directions to prepare for a left turn; do not use it for passing.
• C. A lane reserved for left-turn only for one direction.
• D. A parking lane.

Answer: (B)

A two-way left-turn lane is a shared center lane that sits between opposing directions of traffic. It’s used by vehicles from either direction to pause and prepare for a left turn, not to pass or drive straight through. When you’re approaching an intersection or driveway where a left turn is needed, signal early, and if the center lane is clear and you can do so safely, steer into that lane to wait for a gap in traffic. Then, when it’s safe, signal again and merge into the proper lane to complete your left turn. Do not use this lane for passing, for driving straight through, or for parking. It’s not a bike lane, and it’s not a left-turn lane reserved for just one direction.