Lancy Tramway

Construction of the extension Pont-Rouge – Palettes, lines 15 and 17

République et Canton de Genève
Ville de Lancy
Lancy (GE)
2004 - 2006
André Sumi Georges Babel & Cie
Tremblet SA
Geos Ingénieurs Conseils SA
Michel Buffo

Two way lines extension with a new 1.5 km section between the Rampe du Pont-Rouge and the Palettes neighbourhood.

As a member of an interdisciplinary pool our office was responsible in particular for all the engineering structures as well as a part of the civil engineering of the Avenue des Communes Réunies.

Completed works

  • Reconstruction of the roadway foundation
  • Partial separation of the sewers
  • Realisation of road works (roadways, pavements, cycle lanes, stops, islands, etc.)
  • Realisation of infrastructure layout
  • New pedestrian/cycle crossing under the Avenue des Communes Réunies
  • Corbelled construction under the Aire river
  • Various walls and soundproof walls