Qualla: 2021 Hualien Train Derailment

2021 Hualien Train Derailment: Introduction

Thu, 09 Apr 2026 00:00:00 GMT

Photo credit Fred Hsu, translated and with editable text by Tze Chiang Hao, CC BY-SA 4.0. The train drivers had 6.9 seconds. That was the gap between the moment they spotted the construction truck on the tracks ahead - a crane truck that had rolled down a hillside slope after its parking brake failed - and the moment Taroko Express Train No. 408 struck it at full speed just outside Qingshui Tunnel. At the velocity the train was traveling, stopping was physically impossible. The collision partially derailed the lead cars, and then the train entered the tunnel. What followed, on the morning of April 2, 2021, was Taiwan's deadliest rail disaster in decades. Forty-nine people died - 47 passengers, the driver, and the assistant driver. Another 202 were injured. The mangled carriages, compressed by the tunnel walls as they piled into each other, trapped 72 people in wreckage that rescue workers would spend hours cutting through.

Image: Fred Hsu, translated and with editable text by Tze Chiang Hao | CC BY-SA 4.0

2021 Hualien Train Derailment: A Truck That Should Not Have Moved

Thu, 09 Apr 2026 00:00:00 GMT

Photo credit 心平星辰, CC BY-SA 4.0. The sequence that produced the disaster began with a construction crane truck parked on a road above the railway line near the northern entrance to Qingshui Tunnel in Hualien County. The truck's driver, Lee Yi-hsiang, and his assistant had been working at a construction site adja...

Image: 心平星辰 | CC BY-SA 4.0

2021 Hualien Train Derailment: Inside the Tunnel

Thu, 09 Apr 2026 00:00:00 GMT

Photo credit Lokseng01, CC BY-SA 4.0. Car number 8, at the front of the train, took the initial impact. The collision partially derailed the train before it entered the tunnel, and then the tunnel walls did the rest. As derailed carriages scraped against the tunnel's concrete interior, they crumpled and compressed. C...

Image: Lokseng01 | CC BY-SA 4.0

2021 Hualien Train Derailment: Failures Laid Bare

Thu, 09 Apr 2026 00:00:00 GMT

Photo credit 心平星辰, CC BY-SA 4.0. The investigation by the Taiwan Transportation Safety Board revealed a cascade of failures extending far beyond a single truck. Lee Yi-hsiang, it emerged, held a dual role that was illegal under Taiwan's Construction Industry Act: he was both the site safety manager and the owner...

Image: 心平星辰 | CC BY-SA 4.0

2021 Hualien Train Derailment: The Horn at 09:28

Thu, 09 Apr 2026 00:00:00 GMT

Photo credit Lokseng01, CC BY-SA 4.0. The aftermath reshaped Taiwan's approach to rail safety. Minister of Transportation Lin Chia-lung resigned. Premier Su Tseng-chang ordered inspections of all bridges and infrastructure nationwide. The Taiwan Railways Administration reviewed its procedures for contractor oversight...

Image: Lokseng01 | CC BY-SA 4.0