This article lists numbered roads in

Iceland Iceland ( is, Ísland; ) is a Nordic island country in the North Atlantic Ocean and in the Arctic Ocean. Iceland is the most sparsely populated country in Europe. Iceland's capital and largest city is Reykjavík, which (along with its s ...

History

As late as 1900 Iceland had only a few miles of roading suitable for wheeled transport, mostly located in the southern regions of the island. A network of

bridle path A bridle path, also bridleway, equestrian trail, horse riding path, ride, bridle road, or horse trail, is a trail or a thoroughfare that is used by people riding on horses. Trails originally created for use by horses often now serve a wider r ...

s permitted travel and transport elsewhere. Beginning in 1888 a series of iron bridges were constructed to cross major rivers.Page 231, Volume 14, The Encyclopaedia Britannica, Eleventh Edition

Road types

07 Suzuki Grand Vitara 4x4 in Iceland interior - Suzuki Grand Vitara

National roads

Roads belonging to the national highway system are maintained by the Icelandic Road Administration. They are categorized into the following types: * Primary Road (S) - all roads belonging to the so-called Grid Icelandic transport. ** Primary highland road * Secondary road (T) - are the roads that connect institutions and tengivegi, and are generally over 10 km in length. * Local access (H) - Roads to individual farms and regional connections that do not qualify tengivega (district roads with four-digit numbers are not listed here). * Highland (L) - ways that can not be considered for any of the above standards, as well as all mountain roads.

Other roads

F roads are unpaved tracks that may only be driven in vehicles with

four-wheel drive Four-wheel drive, also called 4×4 ("four by four") or 4WD, refers to a two-axled vehicle drivetrain capable of providing torque to all of its wheels simultaneously. It may be full-time or on-demand, and is typically linked via a transfer case ...

. Some include unbridged rivers that must be forded. Trying to drive on an F-road with a normal passenger car means a large risk of being stuck outside of phone coverage and is a breach of Icelandic traffic law, for which one can get a fine.

Road numbering scheme

The Icelandic road numbering scheme is made up of eight numbering zones which divide the island and mostly follow the division into regions. Each numbering zone has a number which determines what the first digit of the number is.

Division by zones

The first digits of the numbers are divided as follows (see

Regions of Iceland The regions of Iceland are eight areas of Iceland that roughly follow the arrangement of parliamentary constituencies as they were between 1959 and 2003. These regions are not incorporated polities but rather recognized groupings of municipalities ...

): * The

Ring Road A ring road (also known as circular road, beltline, beltway, circumferential (high)way, loop, bypass or orbital) is a road or a series of connected roads encircling a town, city, or country. The most common purpose of a ring road is to assist i ...

which circles Iceland has the number 1 and it is the only number starting with number 1 (there are no such numbers as 10-19 or 100-199). * Numbers starting with 2 are in Eastern South Iceland, which is divided by the

Þjórsá Þjórsá () is Iceland's longest river at 230 kilometers (about 143 miles). It is in the south of the island. Þjórsá is a glacier river and has its source on the glacier Hofsjökull. It flows out through narrow gorges in the highlands of Ic ...

river. * Numbers starting with 3 are in Western South Iceland, which is divided by the Þjórsá river. * Numbers starting with 4 are in

Reykjavík Reykjavík ( ; ) is the capital and largest city of Iceland. It is located in southwestern Iceland, on the southern shore of Faxaflói bay. Its latitude is 64°08' N, making it the world's northernmost capital of a sovereign state. With a po ...

and vicinity and on the Reykjanes peninsula. * Numbers starting with 5 are in West Iceland. * Numbers starting with 6 are in the Westfjords. * Numbers starting with 7 are in Western North Iceland, which is divided in the middle of

Tröllaskagi Tröllaskagi () is a peninsula in northern Iceland on the Greenland Sea, between the fjords of Eyjafjörður and Skagafjörður. The peninsula is mountainous, with several peaks reaching over 1,000 meters above sea level, the tallest being Kerlin ...

peninsula. * Numbers starting with 8 are in Eastern North Iceland, which is divided in the middle of Tröllaskagi peninsula. * Numbers starting with 9 are in East Iceland.

Categorization by digits

There are no numbers other than for the Ring Road (number 1) consisting of only one digit (there are no such numbers as 2-9). Other numbers can have two or three digits. They are divided as follows: *Numbers with two digits are used on the main roads of the road system (other than the Ring Road). *Numbers with three digits consist of other roads of significant length in the areas. *There are also some numbers with the prefix F with either two or three digits, usually derived from similar non F-numbered roads (they can be an extension of said road). These numbers stand for roads which are generally impassable for vehicles which are not capable of four-wheel driving.

List of roads

Roads with one-digit numbers

Roads with two-digit numbers

Roads with three-digit numbers

The first number (2 to 9) indicates the region of Iceland where the road is located.

References

{{Roads in Europe *

Roads A road is a linear way for the conveyance of traffic that mostly has an improved surface for use by vehicles (motorized and non-motorized) and pedestrians. Unlike streets, the main function of roads is transportation. There are many types of ...