Speed limits by country

From Wikipedia, the free encyclopedia

A speed limit is the limit of speed allowed by law for road vehicles, usually the maximum speed allowed. Occasionally, there is a minimum speed limit.[1] Advisory speed limits also exist, which are recommended but not mandatory speeds. Speed limits are commonly set by the legislative bodies of national or local governments.

Highest-posted speed limits around the world. Kilometres per hour are on the left and miles per hour on the right.
Speed limit units on traffic signs around the world:
  Kilometres per hour (km/h)
  Miles per hour (mph)
  Both
  No speed limit units

Overview

The following tables show various jurisdictions' default speed limits (where applicable) that apply to different types of vehicles travelling on three different types of road. Actual speed limits may range beyond these values. The enforcement tolerance is specified in km/h or percentage above the stated limit.

Germany is the only country where some motorways do not have a maximum speed limit. The 130 km/h is sign-posted as a general advisory speed limit for motorways in the entry of the country. Due to those Autobahns, Germany is considered a country without a general speed limit on its highways.[2] The Isle of Man is the only jurisdiction without a general speed limit on rural two-lane roads.

The fastest speed limit posted in the countries with a numerical maximum speed limit is 160 km/h, found on two highways in the United Arab Emirates, including the E11 Road (Sheikh Khalifa bin Zayed International Road), specifically the stretch from Ghuwaifat Border with Saudi Arabia to Abu Dhabi, and the E22 Road (Al Ain Road) between Abu Dhabi and Al Ain.[3]


Definitions

Numerous countries have a different general speed limit for urban roads than on remaining roads. Such differences exist since the beginning of the 20th century, in countries such as United Kingdom and France. This concept is formally defined as road within built-up area in various regulations, including the Vienna Convention, even if the UK has re-branded them as street lighted or restricted areas. More informally they are known as urban roads. In 2017, most of all IRTAD countries have a default speed limit in urban roads of 50 km/h, with various lower speeds, for instance, in the Netherlands, 70% of the urban roads are limited to 30 km/h.[4]

Some countries, for instance the US, India or China, do not have a specific urban road maximum speed.

Different speed limits exist for heavy goods vehicles (HGV) but the limits for HGVs are country dependent: while most Eurasian and American countries might use the Vienna Convention's 3.5-tonne limit, other countries in North America, China, India, Australia or Ireland might use different weight limits.

Countries

(Speed limits are indicated in kilometers per hour (km/h), except as noted.)

More information Country, Within towns ...
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Zeichen 334: Ende einer Autobahn Usual interurban (non urban) speed limit in the European Union (except Cyprus), Albania, Kosovo, Switzerland, and the United Kingdom, outside of motorways and outside of expressways
Legend:
   = 70 km/h;    = 80 km/h,    = 90 km/h;    = 96 km/h (60 mph);    = 100 km/h
Source Europa.eu[120]
National speed limits for heavy goods vehicle (HGV) (>3.5 tonnes according to Vienna convention) in the European Union, Kosovo, Switzerland, and the United Kingdom, on all roads including motorways
Legend:
   = 60 km/h;    = 70 km/h,    = 80 km/h,    = 90 km/h;    = 100 km/h;    = 110 km/h;    = 112 km/h (70 mph)
source Europa.eu[120]

Notes

  1. Default speed limits in Australia vary between states and territories. See Speed limits in Australia for more details.
  2. No special limit applies for automobiles with trailers. A 100 km/h speed limit applies for heavy vehicles with a gross vehicle mass of 12 tonnes or more. A 100 km/h limit applies for buses with a gross vehicle mass of 5 tonnes or more. In some Australian states, Road Trains are limited to 90 km/h. In some cases, over steep descents or other potentially dangerous stretches of road, heavy vehicles may have other special speed limits as indicated by signage.
  3. In Victoria, the tolerance is 2 km/h for fixed speed cameras, 3 km/h (or 3% for speeds over 100 km/h) for mobile speed cameras.[10] In the other states/territories the official tolerance is not disclosed to the public.
  4. Speed limits are posted in miles per hour.
  5. In general, non-urban, all-purpose dual carriageways are subject to the same 70 mph limit for light vehicles as motorways, but lower limits (50 and 60 mph) are in place for heavy trucks, buses/minibuses and towing vehicles. For instance, steeper or more winding alignments and less forgiving junctions than would be found on motorways necessitate lower limits for some stretches.
  6. Generally in the UK, lorries over a laden weight of 7,500 kg (7.4 long tons) are speed-limited to 56 mph (90 km/h) even where they are legally permitted a higher speed. There are reduced limits for commercial vehicles and larger passenger vehicle. See Road speed limits in the United Kingdom
  7. The state of Hawaii posts a 55 mph (89 km/h) speed limit on many Interstate highways.
  8. One toll road near Austin, TX has a speed limit of 85 miles per hour. TxDOT Approves 85 MPH Limit for Stretch of Toll Road
  9. The lower speed limit in large inner-cities may be as low as 45 mph (72 km/h) for example on I-90/94 which goes through Chicago. In many urban areas, controlled-access highways typically take 5 – 15 mph off the speed limit. For example, in Cleveland and Cuyahoga county, the speed limit is 60 mph (97 km/h). Once out of the county, the speed limit returns to 65 mph (105 km/h).

References

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