Road Closures

To support the continuous development and maintenance of the CERN campus, construction, infrastructure and maintenance activities are carried out throughout the year. The maps below highlights ongoing and planned works that may temporarily affect roads, pedestrian routes or traffic conditions.

Traffic arrangements on the Meyrin site from 21 to 29 September 2026

Redevelopment of Gate B (August 2026 – March 2027)

Recent closures

Stay informed

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