High Quality Content by WIKIPEDIA articles! A lane is a part of the carriageway within a road marked out for use by a single line of vehicles in such a way as to control and guide drivers for the purpose of reducing traffic conflicts. Most public roads (highways) have at least two lanes, one for traffic in each direction, separated by Lane markings. Major highways often have two roadways separated by a median, each with multiple lanes. A single-track road carries traffic in both directions within a single lane with passing places to allow vehicles to pass. In North America and Australia, the term also may refer to rear access roads which act as a secondary vehicular network in cities and towns. A minor rural road may be referred to as a country lane; some urban streets which began as country lanes are still called lanes, such as Drury Lane in London.