What is the purpose of a "pull-out" lane?

The purpose of a "pull-out" lane is to allow vehicles to stop safely out of traffic flow. This lane is designed to enable drivers to temporarily move off the main roadway, minimizing their impact on the traffic that continues to flow. By providing a designated space for vehicles to stop, it enhances overall safety for both the stopping vehicle and other road users, such as pedestrians or cyclists.

For instance, when a driver needs to make a phone call, check directions, or manage an emergency situation, using a pull-out lane can prevent disruptions in the traffic stream, which could otherwise lead to congestion or accidents. This function is critical in maintaining a smooth and safe traffic environment.

In contrast, other options are not accurate representations of the primary function of a pull-out lane. While faster traffic flow, left turns, and parking are related to roadway design, they do not capture the essential safety-oriented purpose of pull-out lanes.