If a left-turn lane can be made from two designated left-turn lanes, from which lane can you start a U-turn?

If a left-turn lane can be made from two designated left-turn lanes, from which lane can you start a U-turn?

• A. Either lane
• B. Only the left-most turn lane
• C. Both lanes, unless a sign prevents it
• D. None

Answer: (B)

Starting a U-turn from a two-lane left-turn setup uses the left-most left-turn lane. That lane is the one positioned closest to the center of the intersection and is the designated starting point for a wide leftward move into the opposite direction. Beginning in the left-most lane keeps your vehicle in the correct path and lane as you complete the U-turn, avoiding conflicts with the other left-turn lane and with oncoming traffic. The other left-turn lane is intended for standard left turns into the adjacent street, not for initiating a U-turn, which is why starting from that lane isn’t the correct approach. If signage prohibits U-turns, you must follow that, but when a U-turn is allowed, the left-most left-turn lane is the proper choice.

Starting a U-turn from a two-lane left-turn setup uses the left-most left-turn lane. That lane is the one positioned closest to the center of the intersection and is the designated starting point for a wide leftward move into the opposite direction. Beginning in the left-most lane keeps your vehicle in the correct path and lane as you complete the U-turn, avoiding conflicts with the other left-turn lane and with oncoming traffic. The other left-turn lane is intended for standard left turns into the adjacent street, not for initiating a U-turn, which is why starting from that lane isn’t the correct approach. If signage prohibits U-turns, you must follow that, but when a U-turn is allowed, the left-most left-turn lane is the proper choice.