Work will be carried out on Route Einstein from 14 September to 8 November 2026.

To minimise disruption, both lanes of traffic will be kept open during the day for the entire duration of the work. Work that requires parts of Route Einstein to be closed is scheduled to be carried out at night, between 7.00 p.m. and 5.00 a.m.

The main impacts are as follows:

• A section of Route Veksler will be closed from 17 September to create a storage area.
• The downhill cycle lane on Route Einstein will be temporarily unavailable. Cyclists and motorists are advised to exercise caution and share the road safely.
• Access to buildings and other roads will be maintained, with the exception of Route Pauli, which will be closed due to the works at Entrance B, and Route Veksler.
• The four parking spaces next to Building 129 will be temporarily unavailable.
• The parking spaces in front of Building 57 will be inaccessible for approximately one week.
• SMUR vehicles and cardiomobiles will need to park outside the garage for a maximum of four days.

Users are asked to comply with the temporary signage in place and to exercise caution near the construction site.

Further updates will be provided as the work progresses. Download the CERN Campus App and enable notifications to get the latest campus and traffic updates.