This article concerns the systems of transportation in Laos.
Laos
Laos, officially the Lao People's Democratic Republic (LPDR), is the only landlocked country in Southeast Asia. It is bordered by Myanmar and China to the northwest, Vietnam to the east, Cambodia to the southeast, and Thailand to the west and ...
is a country in Asia, which possesses a number of modern transportation systems, including several highways and a number of airports. As a landlocked country, Laos possesses no ports or harbours on the sea, and the difficulty of navigation on the
Mekong
The Mekong or Mekong River ( , ) is a transboundary river in East Asia and Southeast Asia. It is the world's twelfth-longest river and the third-longest in Asia with an estimated length of and a drainage area of , discharging of wat ...
means that this is also not a significant transport route.
Geography and transport limits
Because of its mountainous topography and lack of development, Laos has few reliable transportation routes. This inaccessibility has historically limited the ability of any government to maintain a presence in areas distant from the national or provincial capitals and has limited interchange and communication among villages and ethnic groups.
The
Mekong
The Mekong or Mekong River ( , ) is a transboundary river in East Asia and Southeast Asia. It is the world's twelfth-longest river and the third-longest in Asia with an estimated length of and a drainage area of , discharging of wat ...
and
Nam Ou
The Nam Ou (Lao language, Laotian: ນ້ຳອູ , Literal translation, literally: "rice bowl river") is one of the most important rivers of Laos. It runs 448 km from Phongsaly Province to Luang Prabang Province. The river rises in Muang Ou ...
are the only natural channels suitable for large-draft boat transportation, and from December through May, low water limits the size of the draft that may be used over many routes. Laotians in lowland villages located on the banks of smaller rivers have traditionally traveled in pirogues for fishing, trading, and visiting up and down the river for limited distances.
Otherwise, travel is done by ox-cart over level terrain or by foot. The steep mountains and lack of roads have caused upland ethnic groups to rely entirely on pack baskets and horse packing for transportation.
The road system is not extensive. A rudimentary network begun under the French colonial rule and continued from the 1950s, has provided an important means of increased intervillage communication, movement of market goods, and a focus for new settlements. As of mid-1994, travel in most areas of Laos were difficult and expensive, and most Laotians traveled only limited distances, if at all. As a result of ongoing improvements in the road system started during the early 1990s, it is expected that in the future villagers will more easily be able to seek medical care, send children to schools at district centers, and work outside their villages.
Currently, there are several projects to develop transport networks.
Rail

Laos has two railway lines: the
standard gauge
A standard-gauge railway is a railway with a track gauge of . The standard gauge is also called Stephenson gauge (after George Stephenson), international gauge, UIC gauge, uniform gauge, normal gauge in Europe, and SGR in East Africa. It is the ...
Boten–Vientiane railway
The Boten–Vientiane railway is the Laos, Lao section of the Laos–China Railway (LCR), running between the capital Vientiane and the northern town of Boten on the border with Yunnan, China. The line was officially opened on 3 December 2021. ...
spanning northern and central Laos, and a
metre gauge
Metre-gauge railways ( US: meter-gauge railways) are narrow-gauge railways with track gauge of or 1 metre.
Metre gauge is used in around of tracks around the world. It was used by several European colonial powers including France, Britain and ...
spur line
A branch line is a secondary railway line which branches off a more important through route, usually a main line. A very short branch line may be called a spur line. Branch lines may serve one or more industries, or a city or town not located ...
connecting
Khamsavath with the Thai railway network.
Rail transport has not played a significant part in Laos's transport sector, since the country largely lacks the required infrastructure, though that is expected to change after the opening of the
Boten–Vientiane railway
The Boten–Vientiane railway is the Laos, Lao section of the Laos–China Railway (LCR), running between the capital Vientiane and the northern town of Boten on the border with Yunnan, China. The line was officially opened on 3 December 2021. ...
.
Highways
In Laos, there are of roadway, with 1.45% paved with concrete, 12.03% with asphalt concrete and 75.77% with double bituminous surface treatment and 10.75% with gravel road.
Right-hand traffic (RHT) is observed in Laos.
[
Laos constructed a new highway in 2007 connecting ]Savannakhet
Savannakhet (, ; ), officially named Kaysone Phomvihane (); since 2005 and previously known as ''Khanthaboury'' (; ), is a city in western Laos. It is the capital of Savannakhet Province. With a population of 125,760 (2018), it is the second-l ...
to the Vietnamese border at Lao Bao, with funding from the Japanese government. This has greatly improved transport across Laos. This highway can be traversed in a few hours, while in 2002 the trip took over nine hours.
Laos is connected across the Mekong River to Thailand by First
First most commonly refers to:
* First, the ordinal form of the number 1
First or 1st may also refer to:
Acronyms
* Faint Images of the Radio Sky at Twenty-Centimeters, an astronomical survey carried out by the Very Large Array
* Far Infrared a ...
and Second Thai-Lao Friendship Bridge
The second (symbol: s) is a unit of time derived from the division of the day first into 24 hours, then to 60 minutes, and finally to 60 seconds each (24 × 60 × 60 = 86400). The current and formal definition in the International System of Un ...
s. Vientiane is linked to Nong Khai
Nong Khai (, ) is a city in northeast Thailand. It is the capital of Nong Khai province. Nong Khai city is located in Mueang Nong Khai district.
Nong Khai lies on the Mekong River, near the site of the First Thai–Lao Friendship Bridge, span ...
by the First Friendship Bridge. The Third Thai-Lao Friendship Bridge
Third or 3rd may refer to:
Numbers
* 3rd, the ordinal form of the cardinal number 3
* , a fraction of one third
* 1⁄60 of a ''second'', i.e., the third in a series of fractional parts in a sexagesimal number system
Places
* 3rd Street (dis ...
began construction in March 2009 linking Nakhon Phanom Province
Nakhon Phanom province (, , ; , ) is one of Thailand's seventy-six provinces (''changwat'') lies in upper northeastern Thailand also called Isan. Directly adjacent provinces are (from south clockwise): Mukdahan, Sakon Nakhon, and Bueng Kan. ...
in northeastern Thailand and Khammouane Province in Laos. It was completed on 11 November 2011.
Laos opened a highway connection to Kunming
Kunming is the capital and largest city of the province of Yunnan in China. The political, economic, communications and cultural centre of the province, Kunming is also the seat of the provincial government. During World War II, Kunming was a Ch ...
in April 2008. The Fourth Thai-Lao Friendship Bridge
Fourth or the fourth may refer to:
* the ordinal form of the number 4
* ''Fourth'' (album), by Soft Machine, 1971
* Fourth (angle), an ancient astronomical subdivision
* Fourth (music), a musical interval
* ''The Fourth'', a 1972 Soviet drama
...
opened to the public on 11 December 2013 linking Kunming to Bokeo, Laos and Chiang Rai
Chiang Rai (, ; , ) is the northernmost major city in Thailand, with a population of about 200,000 people. It is located in Mueang Chiang Rai District, Chiang Rai Province. Chiang Rai was established as a capital city in the reign of King Ma ...
. It reduced travel time to five hours.
Expressway
On 20 December 2020, the Vientiane–Vang Vieng Expressway, the first expressway in Laos, was completed. Construction began at the end of 2018 and was initially scheduled to finish in 2021. The road, which includes twin tunnels almost 900 metres long through Phoupha Mountain, shortens the route by 43 km as compared with the existing Route No 13. The expressway toll is 550 kip per kilometre, or about 62,000 kip for a one-way trip between Vientiane and Vang Vieng. The Vientiane-Vang Vieng expressway is the first section of a planned expressway from Vientiane through the northern provinces to Boten in Luang Namtha Province
Luang Namtha (, ; literally 'royal sugar palm' or "'royal green river') is a province of Laos in the country's north. From 1966 to 1976 it formed, together with Bokeo, the province of Houakhong. Luang Namtha province covers an area of . Its pr ...
, which borders China.
National Route list
*Route 1: Rantouy, Phongsaly (China)-Attapeu
Attapeu (, ), also written as Attopu or Attapu, is a town in southern Laos, serving as the capital of Attapeu province. Its official name is Muang Samakhi Xay. It is the southernmost of provincial capitals in Laos.
Most of the inhabitants are La ...
(Cambodia)
*Route 2: Thai Chang border- Muang Ngeun border
* Route 3: Nateuy-Houayxay
Houayxay (, ; , ) (also ''Huoeisay'', ''Huai Sai'', ''Houei Sai'', ''Huay Xay'' or ''Huay Xai'') is a district in Bokeo Province, Laos, on the border with Thailand.
The town lies on the Mekong River opposite Chiang Khong in Thailand. The Four ...
(Thailand)
*Route 4: Luang Prabang
Luang Prabang (Lao language, Lao: wikt:ຫຼວງພະບາງ, ຫຼວງພະບາງ, pronounced ), historically known as Xieng Thong (ຊຽງທອງ) and alternatively spelled Luang Phabang or Louangphabang, is the capital of Lu ...
-Kenethao
*Route 5: Tha Heua-Xaysomboun (Vietnam)
*Route 6: Phou Lao-Namsoi
* Route 7: Phou Khoun-Namcan border
*Route 8: Vienkham-Laksao-Namphao border
*Route 9: Savannakhet
Savannakhet (, ; ), officially named Kaysone Phomvihane (); since 2005 and previously known as ''Khanthaboury'' (; ), is a city in western Laos. It is the capital of Savannakhet Province. With a population of 125,760 (2018), it is the second-l ...
-Lao Bao (Vietnam)
*Route 10: Vientiane
Vientiane (, ) is the capital city, capital and largest city of Laos. Situated on the banks of the Mekong, Mekong River at the Thailand, Thai border, it comprises the five urban districts of Vientiane Prefecture and had a population of 840,000 ...
-Bankeun-Phonhone
*Route 11: Vientiane-Paklay
*Route 12: Thakhek- Mụ Giạ Pass(Vietnam)
* Route 13: Boten
Boten (, ; zh, 磨丁) is a town in Laos located in Luang Namtha Province, situated on the China–Laos border opposite the Chinese town of Mohan. Although Boten is part of Laos, most of its inhabitants speak Mandarin Chinese as their native l ...
(China)-Vientiane-Veunkham(Cambodia)
*Route 14: Pakse
Pakse (or ''Pakxe''; French: ''Paksé''; Laotian: ປາກເຊ 'mouth of the river') is the capital and most populous city of the southern Laotian province of Champasak. Located at the confluence of the Xe Don and Mekong Rivers, the distri ...
-Champasak town-Cambodia border
*Route 15: Napong-Salavan-Lalay border
*Route 16: Chongmek-Pakse-Paxong-xekong-Namgiang border
*Route 17: Luang Namtha
Luang Namtha (''Luang Nam Tha'') ( Lao: ມ. ຫລວງນໍ້າທາ) is a district and the capital of Luang Namtha Province in northern Laos. The city lies on the Tha River (''Nam Tha''). The Luang Namtha Museum is in the town.
Histor ...
-Muang Sing-Xieng Kok (Myanmar)
*Route 18: Thang Beng-Attapeu-Phukuea border
*Route 19: Ban Pakha Kao-Boun Neua- Phongsali-Hatsa
*Route 20: Pakse-Salavan
Water transport
About of navigable water routes exist in Laos, primarily the Mekong and its tributaries. There are an additional of water routes, which is sectionally navigable by craft drawing less than .[
Laos has an ocean-going merchant marine that consisted of one ]cargo ship
A cargo ship or freighter is a merchant ship that carries cargo, goods, and materials from one port to another. Thousands of cargo carriers ply the world's List of seas, seas and Ocean, oceans each year, handling the bulk of international trade. ...
of in 2004, and still consisted of one ship in 2023.
Pipelines
Laos has of pipelines for the transport of petroleum products.
Airports
Laos possesses 52 airports, of which nine have paved runway
In aviation, a runway is an elongated, rectangular surface designed for the landing and takeoff of an aircraft. Runways may be a human-made surface (often asphalt concrete, asphalt, concrete, or a mixture of both) or a natural surface (sod, ...
s. Of the airports with paved runways, Wattay International Airport in Vientiane has a runway length of . Of the remainder, four have runways to length, and a further four have lengths between and .
Of the airports without unpaved runways, one has a runway length of more than . Seventeen have runway lengths between and , leaving 25 with a lengths below .
See also
* Laos
Laos, officially the Lao People's Democratic Republic (LPDR), is the only landlocked country in Southeast Asia. It is bordered by Myanmar and China to the northwest, Vietnam to the east, Cambodia to the southeast, and Thailand to the west and ...
* Lao Airlines
* Vientiane
Vientiane (, ) is the capital city, capital and largest city of Laos. Situated on the banks of the Mekong, Mekong River at the Thailand, Thai border, it comprises the five urban districts of Vientiane Prefecture and had a population of 840,000 ...
* Railway stations in Laos
References
External links
UN Map of Laos
Map of railways in Laos, Cambodia, and Vietnam
– does not show Thailand or China
{{Country study