What is the primary purpose of a bicycle lane?

The primary purpose of a bicycle lane is to provide a safe path for bicyclists. Bicycle lanes are specifically designed to ensure that cyclists have a designated space on the roadway, separate from motor vehicle traffic. This enhances the safety of cyclists by protecting them from potential collisions with cars and giving them a defined area to ride, which can also promote more cycling activity in the community.

Furthermore, bicycle lanes can help improve traffic flow by clearly marking where bicycles are expected to travel, reducing confusion both for motorists and cyclists. By offering a dedicated lane for bikes, urban planners aim to encourage cycling as a mode of transportation, thus promoting environmental sustainability and reducing road congestion.

The other responses reflect misunderstandings of the function of bicycle lanes; they are not intended for parking, general vehicle use, or just for turning purposes. Instead, their main function is the safety and facilitation of bicycle traffic.