The key point: The Canton of Geneva is postponing the redevelopment of the Quai de Cologny to 2028, but Cologny and Collonge-Bellerive still fear traffic diversions.
A delayed construction project
- The redevelopment of the Quai de Cologny was planned for July 2027.
- It has been pushed back to the second half of 2028.
- This postponement avoids an overlap with the works on the Route d’Hermance.
The municipalities’ concerns
- Cologny and Collonge-Bellerive fear traffic diversions.
- According to the mayor of Collonge-Bellerive, the disruption could affect residents as far as Anières.
- The municipalities are calling for measures to limit the disruption.
- A recent example: the SailGP caused major traffic jams and delays for TPG buses.
Key figures
- July 2027 : initial start date of the works
- 2028 : new deadline, in the second half of the year
In short
The Canton is delaying the Quai de Cologny works to avoid overlapping projects on the left bank. The neighbouring municipalities remain concerned and are calling for measures against traffic disruption.
