Geneva’s Public Transport Cuts 30 Vehicles as G7 Security Chokes Cross-Border Traffic

Geneva’s public-transport operator TPG announced emergency service reductions late on 16 June as G7 security cordons on the Franco-Swiss frontier caused day-long gridlock. Only seven of the canton’s 32 road crossings remain open, forcing tens of thousands of commuters and delegates onto the same arteries and overwhelming both buses and trams. TPG has trimmed its active fleet from 430 to 400 vehicles until at least the end of Wednesday, with the heavily used lines 5, 6, 8, 19, 22 and cross-border route 80 most affected.



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Tram lines 12 and 17 – vital for cross-border workers heading to Annemasse – now operate at reduced frequency, and tram 18 to CERN continues to experience cascading delays as police intermittently stop traffic near the Meyrin-CERN customs post. The operator says the switch to a ‘vacances-light’ timetable is intended to stabilise headways rather than leave vehicles trapped in jams for hours. Corporate mobility teams with staff in Geneva’s international-organisations district have been urged to authorise taxis, e-bike or ride-share alternatives and to allow remote work where possible. For expatriate families, the disruption collides with end-of-school-year travel plans: French parents collecting children from Geneva’s private schools have reported two-hour queues at Perly, Bardonnex and Meyrin crossings. Freight forwarders report similar snarl-ups for last-mile deliveries to Geneva’s hotels and conference venues, many of which are hosting G7 media crews. TPG expects gradual normalisation from Thursday as delegations depart, but warns that a full return to pre-summit service will depend on French authorities reopening all 25 temporarily closed customs posts. Mobility planners should monitor live updates on the TPG and cantonal police websites and advise travellers to reserve additional door-to-door transit time of up to 90 minutes.