Medan is the capital and largest city of the Indonesian province of North Sumatra. The nearby Strait of Malacca, Port of Belawan, and Kualanamu International Airport make Medan a regional hub and multicultural metropolis, acting as a financial centre for Sumatra and a gateway to the western part of Indonesia. About 60% of the economy in North Sumatra is backed by trading, agriculture, and processing industries, including exports from its 4 million acres of palm oil plantations. The National Development Planning Agency listed Medan as one of the four main central cities in Indonesia, alongside Jakarta, Surabaya, and Makassar. In terms of population, it is the most populous city in Indonesia outside of the island of Java. Its population as of 2023 is approximately equal to the country of Moldova.
North Sumatra, also called North Sumatra Province, is a province of Indonesia located in the northern part of the island of Sumatra, just south of Aceh. Its capital and largest city is Medan on the east coast of the island. It is bordered by Aceh on the northwest and Riau and West Sumatra on the southeast, by coastlines located on the Indian Ocean to the west, and by the Strait of Malacca to the east.
Binjai, formally Kota Binjai, is an independent city in the North Sumatra province of Indonesia, bordered by Deli Serdang Regency to the east and Langkat Regency to the west. Binjai is connected to Medan, about 22 km to the east, by the Sumatra highway that goes to Banda Aceh, and effectively forms a part of Greater Medan. The city's population was 181,904 in the 1990 Census, 224,516 in the 2000 Census, 246,154 in the 2010 Census, and 291,842 in the 2020 Census; the official estimate as of mid-2023 was 303,272, comprising 151,627 males and 151,645 females. In mid-2023, a further 49,217 inhabitants lived in Binjai District of Langkat Regency, outside the city limits but immediately north of the city.
Bandar Lampung is the capital and largest city of the Indonesian province of Lampung. Located on the southern tip of Sumatra, Bandar Lampung was originally called Tanjungkarang–Telukbetung, since it was a unification of two major settlements in Lampung, before being renamed in 1983.
The majority of Indonesia's railways are on Java, used for both passenger and freight transport. There are three noncontinuous railway networks in Sumatra while two new networks are being developed in Kalimantan and Sulawesi. Indonesia has finalized its plan for a national railway network recently. According to the plan, 3,200 km of train tracks will crisscross the islands of Sumatra, Java, Kalimantan, and Sulawesi. It has been touted as the most extensive railway project in Indonesia since its independence from the Dutch in 1945. Indonesia targets to extend the national railway network to 10,524 kilometres by 2030. As of September 2022, the network spans 7,032 km.
Deli Serdang is a regency in the Indonesian province of North Sumatra. It surrounds the city of Medan, and also borders to the west the city of Binjai, which is effectively a bedroom community for Medan. The entire regency lies within the Medan metropolitan area. It occupies an area of 2,241.68 km2. The capital of the district is Lubuk Pakam, which is located approximately 30 km east of Medan. The national census of 2000 recorded 1,573,987 people, but by 2010 the regency's population increased by 13.76% to 1,790,431, and at the 2020 Census the total was 1,931,441. The official estimate as at mid 2023 was 2,018,164. Kualanamu International Airport is located in this regency.
Kulai is a town and the capital of Kulai District, Johor, Malaysia. It is administered by the Kulai Municipal Council (MPKu), which was earlier known as the Kulai District Council.
PT Kereta Api Indonesia (Persero) (lit. 'Indonesian Railways (State-owned) Limited', abbreviated as PT KAI or simply KAI) is a major railway operator in Indonesia and one of the public railway companies in the country. It is state-owned and pays track access charges. Its headquarters are located in Bandung, West Java. In 2019, KAI carried 429 million passengers and 47.2 million tonnes of cargo.
Kampar is a regency (kabupaten) of Riau Province of Indonesia. The regency formerly included a much larger part of Riau Province, but on 4 October 1999 the western districts were split off to form a separate Rokan Hulu Regency, and the eastern districts were split off to form a new Pelalawan Regency. It now has an area of 12,481 km2 and had a population of 688,204 at the 2010 Census, and 841,332 at the 2020 Census; the official estimate as at mid 2023 was 860,379. The administrative centre of the regency is located at the town of Bangkinang.
Kotabaru Regency is one of the eleven regencies in the Indonesian province of South Kalimantan. It consists of two parts; the smaller but more populated insular part comprises Laut Island, the largest island off the coast of Kalimantan, together with the smaller Sebuku Island off Laut Island's east coast and other even smaller islands nearby; the larger but less populated part consists of the 12 districts on the mainland of Kalimantan. The regency as a whole has an area of 9,480.17 km2, and had a population of 290,142 at the 2010 Census and 325,622 at the 2020 Census. The official estimate as at mid 2023 was 329,641, of whom 177,148 were in the insular part and 152,493 in the mainland part of the regency. The regency seat is located at the large town of Kotabaru at the northern tip of Laut Island.
Semarang is a landlocked regency in Central Java province in Indonesia. It covers an area of 1,019.27 km2 and had a population of 930,727 at the 2010 census and 1,053,094 at the 2020 census; the official estimate at mid 2023 was 1,080,648, comprising 538,117 males and 542,531 females. These figures exclude the independent cities of Semarang and Salatiga, which are administratively separate from the regency. The regency's capital is Ungaran, which lies immediately to the south of Semarang City.
Langkat Regency is the northernmost regency of North Sumatra Province in Indonesia. Its administrative centre is the town of Stabat. It has a land area of 6,263.29 km2 and its population was 967,535 at the 2010 Census and 1,030,202 at the 2020 Census; the official estimate as at mid 2023 was 1,066,711 - comprising 538,822 males and 527,889 females. Its population is roughly equivalent to that of Djibouti.
Penajam North Paser Regency or Penajam–North Paser Regency, is a regency in the Indonesian province of East Kalimantan. Its administrative centre is the town of Penajam. The area which now forms Penajam North Paser was part of the Paser Regency until its creation as a separate regency on 10 April 2002. It covers an area of 3,333.06 km2 and it had 142,922 inhabitants at the 2010 census and 178,681 at the 2020 census; the official estimate as at mid-2023 was 196,566. Penajam North Paser Regency has the smallest area among the seven regencies in East Kalimantan province.
Lamandau Regency is a regency of Central Kalimantan province of Indonesia. The regency was created in 2002 from the northwestern parts of West Kotawaringin Regency. The regency has a population of 63,119 according to the 2010 census and 97,611 based on the 2020 census. The population estimate as of mid-2023 was 110,132. The regency covers an area of 6,292.03 square kilometres and is divided into eight districts (kecamatan). The regency seat is located in the town of Nanga Bulik, which serves as the regency's economic and administrative center.
The GE CM20EMP diesel–electric locomotives are owned by Kereta Api Indonesia and built by GE Transportation. The GE CM20EMPs are multipurpose locomotives, not only for hauling passenger trains, but also freight trains.
N.V. Deli Spoorweg Maatschappij, was a private railway company that operated near the east coast of Sumatra around Deli. The Deli Company established itself as a tobacco plantation and then expanded into tea, rubber and timber products. The company was founded in 1883. Routes were built in 1,067 mm (cape gauge}. It was the last remaining private Dutch railway when it was taken over by the Indonesian State Railways in 1957.
Siam Amazing Park Railway is a former miniature railway at Siam Park City in Bangkok.
Bakrie Sumatera Plantations is an agricultural subsidiary of Bakrie Group headquartered in Jakarta, Indonesia. Bakrie Sumatera Plantations manages an estimated one hundred thousand hectares of rubber and palm oil plantations, a railroad for transporting rubber, and several land banks.
The BB302 is a class of diesel-hydraulic locomotives built by Henschel in West Germany for the Indonesian state railways and entered service in 1970. All BB302s were allocated to North Sumatra.
