What is the purpose of a shared center lane?

Answer: C — For left turns only

A shared center lane is specifically designated to facilitate safe left turns from both directions of traffic onto and off of side streets or driveways. This lane helps reduce congestion and prevent accidents by providing a space where vehicles can wait to make a left turn without blocking the main flow of traffic. Using a shared center lane for left turns helps keep the traffic lanes clear for drivers continuing straight through an intersection. This results in a more organized flow of traffic and enhances safety for all road users. While it's common for vehicles to be seen preparing to turn from this lane, it is important to note that it is not intended for parking, right turns, or solely for use by emergency vehicles. All these other functions would disrupt the intended use of the lane and could lead to confusion, delays, or accidents.