Effort made by appropriately empowered authorities to improve driver compliance with speed limits
"Speed trap" redirects here. For the jazz album, see Speed Trap.
"Speedtrap" redirects here. For the 1977 film, see Speedtrap (film).
Gatso speed camera
Speed limits are enforced on most public roadways by authorities, with the purpose to improve driver compliance with speed limits. Methods used include roadside speed traps set up and operated by the police and automated roadside 'speed camera' systems, which may incorporate the use of an automatic number plate recognition system. Traditionally, police officers used stopwatches to measure the time taken for a vehicle to cover a known distance. More recently, radar guns and automated in-vehicle systems have come into use.
A worldwide review of studies found that speed cameras led to a reduction of "11% to 44% for fatal and serious injury crashes".[1] The UK Department for Transport estimated that cameras had led to a 22% reduction in personal injury collisions and 42% fewer people being killed or seriously injured at camera sites. The British Medical Journal recently reported that speed cameras were effective at reducing accidents and injuries in their vicinity and recommended wider deployment. An LSE study in 2017 found that "adding another 1,000 cameras to British roads could save up to 190 lives annually, reduce up to 1,130 collisions and mitigate 330 serious injuries."[2]
^Cite error: The named reference cochranereview was invoked but never defined (see the help page).
^Science, London School of Economics and Political (25 October 2017). "Speed cameras reduce road accidents and traffic deaths, according to new study". London School of Economics and Political Science.
and 27 Related for: Speed limit enforcement information
Speedlimits are enforced on most public roadways by authorities, with the purpose to improve driver compliance with speedlimits. Methods used include...
Speedlimits on road traffic, as used in most countries, set the legal maximum speed at which vehicles may travel on a given stretch of road. Speed limits...
wide range of applications; one use is in traffic enforcement and in particular speedlimitenforcement, has been gradually replacing radar since 2000....
Speedlimits in the Philippines are specified in Republic Act No. 4136, or the Land Transportation and Traffic Code of the Philippines, which took effect...
the first country to use the speed cameras with trials of the technology starting in the late 1950s. Speedlimitenforcement is extensive on Dutch roads...
Oregon, US Road traffic safety Road traffic control Speedlimitenforcement Road speedlimitenforcement in Australia Safety Camera Partnership Traffic light...
exemption to de-emphasizing speedlimitenforcement. The NMSL was modified in 1987 and 1988 to allow up to 65 mph (105 km/h) limits on certain limited-access...
vehicles are subject to lower limits on some roads. Enforcement of UK road speedlimits was traditionally done using police 'speed traps' set up and operated...
Speedlimits in Germany (German: Geschwindigkeitsbegrenzung) are set by the federal government. All limits are multiples of 10 km/h. There are two default...
speedlimits are set by each state or territory. States have also allowed counties and municipalities to enact typically lower limits. Highway speed limits...
Canadian speedlimits are set by different levels of government (federal, provincial, and municipal), depending on the jurisdiction under which the road...
states have their own speedlimitenforcement policies and strategies and approved enforcement devices. This mobile camera or speed camera is used in Victoria...
tolerance for exceeding the speedlimit, most drivers in Japan tend to drive over the speedlimit on major roads. Police enforcement varies depending on the...
Road speedlimitenforcement in the United Kingdom is the action taken by appropriately empowered authorities to attempt to persuade road vehicle users...
maximum speedlimit of any state. In 2002, following public outcry after a controversial experiment with speedenforcement using traffic enforcement cameras...
Basic Speed Law or rule (and is subject to enforcement as such) or is based on a maximum g-force exerted at a specific speed. Advisory speedlimits are...
speedlimits in the United States are regulated by the Federal Railroad Administration. Railroads also implement their own limits and enforcespeed limits...
speed or 85th percentile rule is a traffic engineering standard used to set the speedlimit for automobiles on a public roadway. It refers to a speed...
with no enforcedspeedlimit. On newly constructed motorways, and the recently constructed motorway M3 (Faisalabad), M-2 and M-1, the speedlimit is 120 km/h...
Speedlimits in Australia range from 5 km/h (3.1 mph) shared zones to 130 km/h (81 mph). Speedlimit signage is in km/h since metrication on 1 July 1974...
Track'. Much of the system has no speedlimit for some classes of vehicles. However, limits are posted and enforced in areas that are urbanised, substandard...
Korea, speedlimits are controlled at the national level by Article 19 of the Enforcement Regulations of the Road Traffic Act, although speedlimits can...
General speedlimits in New Zealand are set by the New Zealand government. The speedlimit in each location is indicated on a nearby traffic sign or by...
French roads have a variable maximum speedlimit that depends on weather conditions. In dry weather rural 2- or 3-lane roads are limited to 80 km/h, 4-lane...
highways. No Mexican highway allows going beyond 110 km/h, but the speedlimit is enforced generally above 130 km/h (81 mph) only. "Inicia la era del automóvil"...
Global Information