Transport in Afghanistan is limited and in the developing stage. Much of the nation's road network was built during the 1960s but left to ruin during the 1980s and 90s wars. New national highways, roads, and bridges have been rebuilt in the last decade to help increase travel as well as trade with neighboring countries. In 2008, there were about 731,607 vehicles registered inside the country. Landlocked Afghanistan has no seaports, but the Amu Darya river, which forms part of the nation's border with Turkmenistan, Uzbekistan, and Tajikistan, does have substantial traffic. Rebuilding of airports, roads, and rail services has led to rapid economic growth in recent years. The nation has about 43 airports and a much smaller number of heliports.
Road
Most major roads were built in the 1960s with assistance from the United States and the Soviet Union. The Soviets built a road and tunnel through the Salang pass in 1964, connecting northern and eastern Afghanistan. A highway connecting the principal cities of Herat, Kandahar, Ghazni, and Kabul with links to highways in neighboring Pakistan formed the primary road system. in Zaranj, Nimruz Province, a port of entry to Iran The network includes 12,350 kilometers of paved roads and 29,800 kilometers of unpaved roads, for an approximate total road system of 42,150 kilometers as of 2006. Traffic in Afghanistan is right hand, with about 731,607 registered vehicles in the country. The Afghan government passed a law banning the import of cars older than 10 years. Long distant road journeys are made by company-owned Mercedes-Benz coach buses or various types of vans, trucks and private cars. Although a nationwide bus service is available between major cities, flying is safer, especially for foreigners. There are occasional highway robberies by bandits or militant groups. The roads are also dangerous due to accidents and lack of security forces. The highway system is currently going through a reconstruction phase. Most of the regional roads are also being repaired or improved. For the last 30 years, the poor state of the Afghan transportation and communication networks has further fragmented and hampered the struggling economy. The following is a partial list of national roads:
Kabul-Kandahar Highway
Kabul-Jalalabad Road, which links the national capital to the eastern city of Jalalabad and the Pakistani border at Torkham
Kabul-Gardez Highway
Kabul-Herat Highway
Kabul-Mazar Highway
Kabul-Fayzabad Highway
Kandahar-Bamyan Highway
Kandahar-Boldak Highway
Kandahar-Herat Highway
Kandahar-Tarin Kowt Highway
Kunduz-Khomri Highway
Herat-Islam Qala Highway
Herat-Mazar Highway
Route Trident
Delaram-Zaranj Highway
Gardez-Pathan Highway in Paktia Province
A road bridge linking Tajikistan and Afghanistan, which cost $37 million, was inaugurated in 2007. The bridge, nearly 700 metres long and 11 metres across, straddles the Panj river which forms a natural border between the two countries, between the ports of Nizhny Panj on the Tajik side and Sher Khan Bandar in Afghanistan. The Delaram-Zaranj highway was constructed with Indian assistance and was inaugurated in January 2009. with several rickshaw taxis, 2019 Due to the lack of public urban transport systems, taxis are highly popular in cities like Kabul.
Rail
Afghanistan-Uzbekistan rail connection
There is a 75-kilometer-long rail line between Uzbekistan and the northern Afghan city of Mazar-i-Sharif, all of which is built to broad gauge. The line begins from Termez and crosses the Amu Darya river on the Soviet-built Afghanistan–Uzbekistan Friendship Bridge, finally reaching a site next to the Mazar-i-Sharif Airport. The Afghan government expects to have the rail line extended to Kabul and then to the eastern border town of Torkham, connecting with Pakistan Railways. The work is carried out by China Metallurgical Group Corporation. For strategic reasons, past Afghan governments preferred to discourage the construction of railways, which could aid foreign interference in Afghanistan by Britain or Russia. The river is the border between the two countries, and the stretch of track which lies within Afghanistan (from the Peace Bridge to the terminus near Herat airport is 75 km in length.
Turkmenistan-Afghanistan rail connections
A 10-kilometer-long broad gauge line extends from Serhetabat in Turkmenistan to the town of Torghundi in Afghanistan, which is about 115 km to the north of Herat. An upgrade of this Soviet-built line, to renovate and connect the line from Torghundi to Herat, began in 2017. A second rail connection between the two countries is that which extends from Aqinadry port in Faryab province of Afghanistan, via Imamnazar, to Atamyrat, where it connects with the Turkmen rail network. At present, no more than 13.5 km of track exists within Afghanistan, the rest being in Turkmenistan, but extensions into Afghanistan are afoot. An initial extension of to Andkhoy is under construction. The line is expected to be extended by 300 kilometers to other northern provinces of Afghanistan.
Iranian border
The nearest railway line in Iran is a standard gauge line which terminates at Mashhad. The most convenient point on that line to draw a connection to Afghanistan is near the town of Khaf, not far from Mashhad. A line from thereabouts is being extended 191 kilometers east to Herat, of which 77 km is located inside Iran and the remaining 114 km in Afghanistan.
Pakistan border
Two broad gauge Pakistan Railways lines terminate near the border at Chaman in Balochistan near the Khojak Pass; and at Torkham, the border town near the Khyber Pass. Various proposals exist to extend these lines on to Kandahar and Kabul respectively. In 2010, Pakistan and Afghanistan signed a Memorandum of understanding for going ahead with the laying of rail tracks between the two countries. Work on the proposed project was set to start in late 2010.
Other borders
There are no rail links to China or Tajikistan, though a connection to the latter was proposed in 2008.
Hamid Karzai International Airport is the nation's largest airport and the primary hub for international civilian flights.
Kandahar International Airport is a dual-use airport serving southern Afghanistan.
Mazar-e Sharif International Airport is a dual-use airport serving the northern and central portions of the country.
Herat International Airport is the primary civil airport for the western portion of the country.
Jalalabad Airport.
Bagram Air Base is used by NATO-led forces. It has heavy military traffic, especially helicopters. It can also handle larger airliners such as Boeing 747s, C-5 Galaxy and C-17 Globemaster III military cargo planes. KBR and some other companies fly into and out of Bagram on a regular basis.
Heliports
In addition to the airport, there are at least nine heliports in Afghanistan.
Water
The chief inland waterway of land-locked Afghanistan is the Amu Darya River which forms part of Afghanistan's northern border. The river handles barge traffic up to about 500 metric tons. The main river ports are located at Kheyrabad and Shir Khan Bandar.
Pipelines
There are petroleumpipelines from Bagram into Uzbekistan and Shindand into Turkmenistan. These pipelines have been in disrepair and disuse for years. There are 180 kilometers of natural gas pipelines. The $10 billion Trans-Afghanistan Pipeline for delivering natural gas across Afghanistan into Pakistan is moving forward.