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Traffic Tower
A traffic tower is a permanent raised structure providing a clearer view of traffic conditions than can be had from street level and protection for the traffic controller from the hazards of moving vehicles. Some traffic towers are fitted with manually operated lights and/or signals. Other traffic towers rely on handsignals to direct traffic. In some cases, traffic towers offer a central control location for lights at more than one intersection. Many traffic towers have been replaced by automated traffic lights. Many remaining traffic towers are significant landmarks and have been retained or moved to other locations as historic structures. The last remaining traffic tower in the United Kingdom is in Bicester, Oxfordshire. See also * Air traffic control tower Air traffic control (ATC) is a service provided by ground-based air traffic controllers who direct aircraft on the ground and through a given section of controlled airspace, and can provide advisory services to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Traffic Tower, Meriden CT
Traffic is the movement of vehicles and pedestrians along land routes. Traffic laws govern and regulate traffic, while rules of the road include traffic laws and Norm (sociology), informal rules that may have developed over time to facilitate the orderly and timely flow of traffic. Organized traffic generally has well-established priorities, lanes, right-of-way, and traffic control at intersection (road), intersections. (International Regulations for Preventing Collisions at Sea govern the oceans and influence some laws for navigating domestic waters.) Traffic is formally organized in many jurisdictions, with marked lanes, Junction (traffic), junctions, Intersection (road), intersections, interchange (road), interchanges, traffic signals, Traffic cone, cones, or traffic sign, signs. Traffic is often classified by type: heavy motor vehicle (e.g., car, truck), other vehicle (e.g., moped, bicycle), and pedestrian. Different classes may share speed limits and easement, or may be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Traffic Lights
Traffic lights, traffic signals, or stoplights – also known as robots in South Africa, Zambia, and Namibia – are signaling devices positioned at road intersections, pedestrian crossings, and other locations in order to control the flow of traffic. Traffic lights usually consist of three signals, transmitting meaningful information to road users through colours and symbols, including arrows and bicycles. The usual traffic light colours are red to stop traffic, amber for traffic change, and green to allow traffic to proceed. These are arranged vertically or horizontally in that order. Although this is internationally standardised, variations in traffic light sequences and laws exist on national and local scales. Traffic lights were first introduced in December 1868 on Parliament Square in London to reduce the need for police officers to control traffic. Since then, electricity and computerised control have advanced traffic light technology and increased intersection capac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bicester, Oxfordshire
Bicester ( ) is a market town and civil parish in the Cherwell district of Oxfordshire, England, north-west of Oxford. The town is a notable tourist attraction due to the Bicester Village shopping centre. The historical town centre – designated as a conservation area – has a local market and numerous independent shops and restaurants. Bicester also has a town council and a mayor. The town has long had good transport links, being at the intersection of two Roman roads (Akeman Street and a north–south route between Dorchester and Towcester). It has direct rail connections to Oxford, London and Birmingham, and is on the route of under-construction East West Rail which will link it directly to Milton Keynes and Cambridge. The A41 primary road runs through the town, connecting it to Aylesbury, the M40 and the A34. Bicester experienced significant growth in the 20th century due to its strategic military role, with RAF Bicester established in 1917 and a major ordnan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Traffic Control Tower
Air traffic control (ATC) is a service provided by ground-based air traffic controllers who direct aircraft on the ground and through a given section of controlled airspace, and can provide advisory services to aircraft in non-controlled airspace. The primary purpose of ATC is to prevent collisions, organise and expedite the flow of traffic in the air, and provide information and other support for pilots. Personnel of air traffic control monitor aircraft location in their assigned airspace by radar and communicate with the pilots by radio. To prevent collisions, ATC enforces traffic separation rules, which ensure each aircraft maintains a minimum amount of 'empty space' around it at all times. It is also common for ATC to provide services to all private, military, and commercial aircraft operating within its airspace; not just civilian aircraft. Depending on the type of flight and the class of airspace, ATC may issue ''instructions'' that pilots are required to obey, or '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea Traffic Control Tower
A sea is a large body of salt water. There are particular seas and the sea. The sea commonly refers to the ocean, the interconnected body of seawaters that spans most of Earth. Particular seas are either marginal seas, second-order sections of the oceanic sea (e.g. the Mediterranean Sea), or certain large, nearly landlocked bodies of water. The salinity of water bodies varies widely, being lower near the surface and the mouths of large rivers and higher in the depths of the ocean; however, the relative proportions of dissolved salts vary little across the oceans. The most abundant solid dissolved in seawater is sodium chloride. The water also contains salts of magnesium, calcium, potassium, and mercury, among other elements, some in minute concentrations. A wide variety of organisms, including bacteria, protists, algae, plants, fungi, and animals live in various marine habitats and ecosystems throughout the seas. These range vertically from the sunlit surface and shoreline ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
