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Route de Chancy in Onex: ten nights of works for tram 13

Works are disrupting the route de Chancy in Onex from 16 to 26 October 2026, according to the municipality.

⏱ 1 min read

Background

The future tram line 13 requires works on the route de Chancy in Onex. An additional track is to allow every second tram to turn back towards Geneva, at the Bandol stop.

The key points

Works are disrupting the route de Chancy in Onex from 16 to 26 October 2026, according to the municipality. The road is closed every night during the works.

Tram 14 is not running on the affected section from 16 to 25 October. Shuttles replace it between the Petit-Lancy, place and Bernex-Vailly stops.

Key figures

  • Duration of the works: 16 to 26 October 2026.
  • Road closure hours: 8 pm to 6 am on most nights.
  • Line 2 diversion: the nights of 17 to 18 and 24 to 25 October, from 8 pm to 4.30 am.

What it means for businesses

At night, vehicles are diverted via the route du Grand-Lancy. During the day, vehicles coming from Vieux-Chemin-d'Onex towards Chancy follow a diversion via rue de Bandol, rue des Bossons and rue des Grand-Portes.

What's next

Pedestrians have secure walkways, while cyclists follow the diversions. Access to private parking spaces is managed by site staff.

Further reading

Sources

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