Bus only lane

A bus lane or bus-only lane is a lane restricted to buses, often on certain days and times, and generally used to speed up public transport that would be otherwise held up by traffic congestion. Bus lanes are a key component of a high-quality bus rapid transit (BRT) network, improving bus travel speeds and reliability by reducing delay caused by other traffic.

A dedicated bus lane may occupy only part of a roadway which also has lanes serving general automotive traffic; the related term busway describes a roadway completely dedicated for use by buses.

The world's first designated bus lane was created in Chicago in 1940.

The first bus lanes in Europe were established in 1963 in the German city of Hamburg, when the tram system was closed and the former segrated tram tracks were converted for bus travel. Other large German cities soon followed, and the implementation of bus lanes was officially sanctioned in the German highway code in 1970. Many experts from other countries (Japan among the first) studied the German example and implemented similar solutions. On 15 January 1964 the first bus lane in France was designated along the quai du Louvre in Paris and the first contraflow lane was established on the old pont de l’Alma on 15 June 1966.

On 26 February 1968 the first bus lane in London was put into service on Vauxhall Bridge. The first contraflow bus lane in the UK was introduced in King's Road, Reading as a temporary measure when the road was made one-way (eastwards to Cemetery Junction) on 16 June 1968. The initial reason was to save the expense of rerouting the trolleybus, which was due to be scrapped on 3 November of that year. However the experiment proved so successful that it was made permanent for use by motor buses.

By 1972 there were over 140 kilometres (87 mi) of with-flow bus lanes in 100 cities within OECD member countries, and the network grew substantially in the following decades.

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