A taxi, also known as a taxicab or simply a cab, is a type of vehicle for hire with a driver, used by a single passenger or small group of passengers, often for a non-shared ride. A taxicab conveys passengers between locations of their choice. This differs from public transport where the pick-up and drop-off locations are decided by the service provider, not by the customers, although demand responsive transport and share taxis provide a hybrid bus/taxi mode.
There are four distinct forms of taxicab, which can be identified by slightly differing terms in different countries:
Hackney carriages, also known as public hire, hailed or street taxis, licensed for hailing throughout communities
Private hire vehicles, also known as minicabs or private hire taxis, licensed for pre-booking only
Taxibuses, also come in many variations throughout the developing countries as jitneys or jeepney, operating on pre-set routes typified by multiple stops and multiple independent passengers
Image 5A cast iron fishbelly edge rail manufactured by Outram at the Butterley Company for the Cromford and High Peak Railway in 1831; these are smooth edge rails for wheels with flanges. (from Rail transport)
Image 26Bardon Hill box in England (seen here in 2009) is a Midland Railway box dating from 1899, although the original mechanical lever frame has been replaced by electrical switches. (from Rail transport)
Image 27Map of world railway network as of 2022 (from Rail transport)
Image 28The Lockheed SR-71 remains unsurpassed in many areas of performance. (from Aviation)
Image 45Passengers waiting to board a tube train on the London Underground in the early 1900s (sketch by unknown artist)
Image 46Various modes of transport in Manchester, England (from Transport)
Image 47German soldiers in a railway car on the way to the front in August 1914. The message on the car reads Von München über Metz nach Paris ("From Munich via Metz to Paris"). (from Rail transport)
Image 62European rail subsidies in euros per passenger-km for 2008 (from Rail transport)
Image 63According to Eurostat and the European Railway Agency, the fatality risk for passengers and occupants on European railways is 28 times lower when compared with car usage (based on data by EU-27 member nations, 2008–2010). (from Rail transport)
Image 65Swiss & German co-production: world's first functional diesel–electric railcar 1914 (from Rail transport)
Image 66The Great North Road near High gate on the approach to London before turnpiking. The highway was deeply rutted and spread onto adjoining land. (from Road transport)
Image 67Interior view of a high-speed bullet train, manufactured in China (from Rail transport)
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