Tram Accident in Central Gothenburg

Summary

During the night leading up to Midsummer’s Eve, on 20 June 2025, a tram departed from Vasaplatsen tram stop in central Gothenburg. Shortly afterwards, the driver became unable to control the vehicle. The tram accelerated along Vasagatan to maximum speed, derailed on a curve shortly after the Valand stop, and collided with a restaurant in which four people were present. There were ten passengers and a driver on board the tram. In total, eight people were injured, three of them seriously. The tram and the restaurant building suffered extensive damage.

Causes of the accident

The immediate cause of the accident was that the tram was travelling at excessive speed through a curve, which resulted in the tram derailing. The excessive speed occurred because the master controller remained in the power position and the driver’s safety device remained activated, even though the driver had suffered a severe impairment of consciousness.

The tram operator, Göteborgs Spårvägar, has not adequately addressed the risk that the tram’s safety functions would fail to stop the vehicle if the driver was suddenly to suffer an impairment of consciousness.

There are currently no other technical systems for monitoring driver vigilance, nor are there any speed supervision systems capable of intervening in the event that a speed limit is exceeded.

Safety recommendations

The Swedish Transport Agency is recommended to:
• undertake a targeted supervision of how tramway operators and infrastructure managers manage overlapping risks in tramway operations, with particular focus on overspeed and the monitoring of driver alertness.

• review how the approval process can be developed, with particular regard to human-machine-interaction and experience gained from past occurrences, with the aim to improve the safety of tram operations in Sweden.

The City of Gothenburg’s Urban Environment Administration is recommended to:
• carry out a review of how speed monitoring systems can be integrated with driver monitoring systems.

Region Västra Götaland is recommended to:
• review the case management of the accident, and take the actions necessary to ensure that the future management of drivers in similar circumstances is appropriate.