Speed limit

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Speed limit is the maximum (or occasionally minimum) speed legally permitted on a particular roadway. Speed limits are commonly set by the legislative bodies of national or local governments.

Overview[edit]

The first speed limits were set in the 19th century for non-motorized vehicles. With the advent of motor vehicles, the need for speed regulation became apparent. Speed limits are now set to attempt to reduce the probability and severity of crashes between vehicles, between vehicles and pedestrians, and between vehicles and fixed obstacles.

History[edit]

The first person to be convicted of speeding is believed to be Walter Arnold of East Peckham, Kent in the UK, who in 1896 was fined for speeding at 8 mph (13 km/h) in a 2 mph (3.2 km/h) zone. He was fined 1 shilling plus costs.

Speed limits by country[edit]

Speed limits vary significantly by country, state, and the nature of the road, ranging from no speed limit to a low of 10 km/h (6.2 mph) in certain urban areas.

United States[edit]

In the United States, speed limits are set by the states, and they vary. The highest speed limit in the country is 85 mph (137 km/h), which is allowed on one toll road in rural Texas.

United Kingdom[edit]

In the United Kingdom, the maximum speed limit for cars and motorcycles is 70 mph (112 km/h) on motorways and dual carriageways; 60 mph (97 km/h) on single carriageways and 30 mph (48 km/h) in built-up areas.

Enforcement[edit]

Speed limits are commonly enforced by police officers or automated speed cameras.

See also[edit]

References[edit]

<references />

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  • Expwy Spdlmt CHN
    Expwy Spdlmt CHN
  • Antique New Hampshire speed limit sign
    Antique New Hampshire speed limit sign
  • 19200820 D. C. Pastor Fined for Speed and Contempt - The Washington Times
    19200820 D. C. Pastor Fined for Speed and Contempt - The Washington Times
  • World Speed Limits
    World Speed Limits
  • World Map of Speed Limit Units on Traffic Signs
    World Map of Speed Limit Units on Traffic Signs
  • Highway speed limits Europe with indicator colors
    Highway speed limits Europe with indicator colors
  • Variable speed limit
    Variable speed limit
  • Digital speed limit sign
    Digital speed limit sign
  • MONTANA-PR
    MONTANA-PR
  • Gatso Camera
    Gatso Camera
  • Ruta Panamericana Buenos Aires Florida
    Ruta Panamericana Buenos Aires Florida
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