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 map below highlights ongoing and planned works that may temporarily affect roads, pedestrian routes or traffic conditions.
Redevelopment of Gate B (August 2026 – March 2027)
Recent closures
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Route Lawrence partially closed on 21 August
Route Lawrence partially closed on 21 August On Friday 21 August, from 08.00 to 12.00, Route Lawrence will be partially closed. Please allow…
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Entrance A closed to vehicles on 20-21 August
Entrance A closed to vehicles on 20-21 August Due to works, Entrance A will be closed to vehicles on Thursday…
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One-way traffic on Route Bakker (17 – 31 August)
One-way traffic on Route Bakker (17-31 Aug) Due to preparatory works for the future Building 140, Route Bakker will be…
Stay informed
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