Taiwan Sugar Railways

30-second overview: The narrow-gauge train is not the toy siding parked outside a sugar mill for tourist photos. In 1908, the 762-millimetre-gauge sugar railway began hauling cane into the factory; after the war it laid 3,244 kilometres of track—longer than the TRA at the time—and carried students, farm produce, mail and military supplies. The tourist lines that survive today are not preserving a slow journey; they are keeping alive the living system that once linked fields, factories, ports and towns.

The wagon has come too late

In 1902, Takambu Bridge in Kaohsiung became home to Taiwan's first modern sugar refinery. It could crush about 660 tonnes of cane a day. Once output grew that large, the ox-cart could no longer move cane from field to factory fast enough. The mill did not want a pretty railway; it wanted a way to deliver raw material reliably to the crusher before the cane spoiled. ¹

In 1905, Mitsubishi's Tameo Yamamoto and an engineer visited Hawaii to study its sugar railways. They first saw a 914-millimetre-gauge line, but because it was so close to the TRA gauge it did not suit a small sugar mill. Later, on the island of Maui, they found a 762-millimetre narrow gauge and brought that dimension back to Taiwan. ¹

At roughly half the standard gauge, the "narrow-gauge train" is not merely a cute nickname; it is a technical specification turned everyday word. It is narrower than the TRA and can curve between cane fields, riverbanks and mills; it is small, which lets it thread into places the main line cannot reach.

On 5 April 1908, the Takambu refinery finished the earliest sugar tram, first handling cane and finished products. Later that year the sugar company began applying for public operation licences. On 20 May 1909, the line from Xingning to Yanshui became the first public route. The sugar tram was turning from a factory tool into community transport. ¹

📝 Curator's note: The sugar railway did not start because "people in Taiwan like riding little trains"; it started because the sugar industry forced a too-slow agricultural logistics problem into public infrastructure.

From cane field to port

The sugar railway originally had two jobs. The branch lines ran deep into the cane fields, carrying cane to the mill during harvest season; the public lines threaded through populated and prosperous areas and were open to passenger and freight traffic. Later, north–south parallel link lines tied the various mills together, so the sugar tram was no longer just a "last-mile" factory spur. ²

After the war, the equipment of four Japanese sugar companies was taken over by Taiwan Sugar. After Taiwan Sugar was founded in 1946, the railway organisation, carriages, uniforms, fares and vehicle markings all had to be unified; this was not simply swapping locomotives, but turning a patchwork of private industrial lines into one company-run system. ¹

In the early days of the Republic of China, the total length of each mill's sugar tram was about 2,964.6 kilometres. By 1952 it had grown to 3,244 kilometres, while the TRA measured 1,685 kilometres that same year. In other words, the network that looks like a toy train once stretched farther than the national railway. ^{1 3}

Numbers make it easy to forget who the railway served. The public lines carried schoolchildren to class and farmers to market; parcels could contain newspapers, milk, meat, fish and shrimp, live animals and even gemstones and fresh beer. It was an industrial artery, and in the days before motor-coach bus service it was also the way rural people reached the cities. ¹

Passenger traffic peaked between 1957 and 1958, reaching 23 million rider-trips in a year. ⁴ In an era before the high-speed rail and when intercity buses were far less frequent, the narrow-gauge train's "slowness" was not a leisurely affectation; it was the only way many people could arrive on time at school, market or workplace.

The National Archives Administration describes the scene: "In the daily life of central and southern Taiwan in the 1960s, whether in town or countryside, the narrow-gauge train carrying cane was a constant presence." ¹ The point of that sentence is not nostalgia but the word "constant": the sugar tram was everyday infrastructure, like a drain, power line or market—something you did not need to explain.

A national line laid for sugar

In the early 1950s the government wanted to connect the sugar-mill railways into a north–south parallel link. It had strategic defence value and practical logistics: sugar could be shipped straight to port, while coal, lime, fertiliser, cane seedlings and bagasse could be redistributed among the mills. After the Xiayou Great Bridge opened in 1953 and was laid with sugar-tram track, passenger and freight traffic on both banks of the Zhuoshui River gained another route. ¹

The sugar tram and the TRA were never two separate systems. Sugar was first moved by tram to warehouses beside the TRA, then transferred to Keelung or Kaohsiung harbour for export. Between port, market, mill and field, the link was transshipment, not a single railway. ¹

That is why the sugar tram cannot be written off as "an industrial relic left over from the Japanese colonial period." It was indeed built under Japanese rule, but after the war Taiwan Sugar standardised its gauge, expanded the network and made it serve national exports and rural transport. Its history is not a one-way line of colonial inheritance, but a succession of different regimes, companies and local lives taking over the same tracks.

The Ministry of Culture's sugar-industry cultural corridor puts agriculture, production technology, transport, administration, research and residential life together, reaching out from the mills and stations at Huwei and Sanyi to the surrounding landscape. Saving a single factory blinds you to how the industry organised land and people. ⁵ A single stretch of track is worth more for where it once carried people than for the rails themselves.

📝 Curator's note: Calling it the "narrow-gauge train" shrinks it into a toy; the real sugar railway was once a nationwide web. What makes it easiest to forget is precisely what made it most ordinary.

The road came, and sugar receded

From the 1960s, highway buses and trucks gradually replaced the sugar tram's passenger and freight service. Archives record that the Taichung Sugar Factory's Houga line lost over NT$800,000 a year. From the 1970s the public lines shrank year by year; in 1982 the Beigung Sugar Factory's Chiayi line closed, ending 74 years of public operation. ¹

That shift cannot be reduced to "cars beat trains." The sugar tram existed for sugar: as long as cane fields, mills and exports formed a profitable chain, a slow train still had cargo to carry. When imported sugar and industrial restructuring pushed sugar production into decline, the railway lost its freight, its revenue and its reason to maintain the tracks. ⁶

Sugar trams were still running in the 1990s, but the system was closing fast. The Taipei Times, compiling the history of the sugar tram, notes that it once had more than 600 kilometres of public line, connecting settlements the TRA never reached to larger cities; by the 1990s that network was contracting rapidly. ³

British scholar Dafydd Fell began photographing Taiwan's sugar trams in 1994 and later collaborated with Taiwan Sugar's Wang Hsiung to turn those 1990s images and interviews with retired staff into a book. That timing matters: the sugar tram was not discovered after it vanished, but recorded while trains still ran, workers were still on duty and everyone knew the system would not last. ^{7 8}

The Taipei Times, writing about the sugar tram in the 1990s, mentions that the tram once hauled gravel to help build the Western Highway; in the end, the railway that helped form the highway system was itself weakened by that highway system. ⁸ This is not a simple "old technology loses to new technology" story, but a paradox of infrastructure: once it has done its job it can end up nurturing even its own replacement.

What is saved is not a slow journey

Taiwan Sugar later converted some lines into tourist narrow-gauge trains. The Takambu Sugar Factory started a 1.5-kilometre tourist run in 2003; the Sanyi Sugar Factory line was extended to the High-Speed Rail's Chiayi station in 2022 and to the National Palace Museum's southern branch in 2023. The slowest train thus connects to the fastest rail and to a national-grade museum. ^{9 10}

That conversion is tempting: polish the carriages, plant some flowers, add a guide, and the sugar tram becomes an easy-to-consume "nostalgia experience." But cultural heritage is not about turning old things into new photo backdrops. Taiwan Sugar's modern tourist lines therefore have to manage three things at once: keep the trains running safely, help visitors understand how sugar changed the land, and stop the original stations, carriages and maintenance skills from being scenicised into empty shells. ¹¹ The original passenger cars, brakes, drivers and maintenance techniques all need someone who understands them and someone who can operate them, otherwise only the appearance survives. ⁴

A Taiwan Sugar cultural-assets worker once said: "We cannot look only at money and efficiency; what matters is keeping the industry alive." ⁴ That statement also exposes the difficulty of preservation: a tourist zone needs income, but railway conservation does not always pay for itself through fares; chase visitor numbers alone and the industrial story becomes a backdrop, while leaving everything unused lets skills and memory decay into archives.

The 2021 sugar-tram National Greenway was approved for historic sections in Changhua and Tainan, reconnecting track, mill, rural scenery and bicycle paths. The Tainan section runs from the An'gang Sugar Factory to Xingning, then on to the Wushantou Sugar Factory; the Changhua section centres on the Huxi Sugar Factory. ¹²

During a 2025 Legislative Yuan question session, the Taiwan Sugar chairman reported that about 30 kilometres of sugar tram are still in operation; the same session noted that Tainan has about 132.5 kilometres of related line preserved, but only about 8.6 kilometres restored to its original narrow-gauge form and in service. Those figures come from the budget hearing, not from a complete island-wide survey of preserved structures, yet they make the preservation gap clear: keeping the rails does not equal keeping the railway. ¹³

The sugar tram is increasingly introduced abroad as industrial heritage, but the real test remains local: can it become part of everyday mobility, local education and local memory again, rather than just another stop on a tourist itinerary?

📝 Curator's note: Preserving the sugar tram is not about freezing the past into a pretty locomotive; it is about recognising that a railway stays a railway only if it is used, interpreted and maintained.

The tracks remain, the problem has changed

Riding the narrow-gauge train today, you travel at about 10 kilometres an hour; the cars have guides, air-conditioning and barrier-free access, and passengers can walk from a high-speed-rail station into the fields and on to a sugar mill or the National Palace Museum's southern branch. This is a new kind of journey and a new arrangement of the old lines. ^{10 11}

It can never fully restore the 1950s sugar tram. The cane, sugar, students and mail that once needed it no longer sit in the same places; relaying every old line would not automatically bring back that life. Preservation must answer a different question: can people today still see how sugar shaped the land, rather than just seeing a locomotive?

So the narrow-gauge train is worth remembering not for how slowly it moves, but for how far it once went: from cane field to factory, from factory to port, from town to school, and from industrial tramway to cultural corridor. It once stretched farther than the TRA; now only a few lines survive. That contraction traces Taiwan's own shift from a sugar-export economy to highways, cities and high-tech industry, all laid down on a 762-millimetre gauge.

Further reading

National Archives Administration: "Century Sugar Tram—The Narrow-Gauge Train Through Town and Country" | SOAS Research Online: The Twilight Years of Taiwan's Sugar Railways | Taiwan Sugar Railway National Greenway

References