Projects

The Cents gateway

2025 - 2027
Luxembourg - Cents

Category

Structural WorkPublic

Cents Gateway

The 200-meter-long pedestrian and bicycle bridge will connect the residential district of Cents to the Kirchberg district. An elevator will complete the connection to the Neudorf district. Our teams began work on the three sites in April 2025

The technical specifications are impressive: the footbridge consists of two main spans, 65 m on the Weimershof side and 135 m on the Cents side. The central pier, rising to a height of around 70 m, will support the structure, while the elevator tower in Neudorf will reach a height of around 60 m. The deck, 6 m wide with a usable width of 4.5 m, will be positioned at a height of approximately 50 m. The difference in height between Weimershof and Cents is approximately 5 m, adding an additional challenge to the assembly of this innovative footbridge

200m

 200 m total span 

4, 50 m

usable width

70 m

Central pylon 

50–53 m

Deck suspended 

60–66 m

Panoramic elevator 

A dizzying crossing

The technical specifications are impressive: the footbridge consists of two main spans, 65 m on the Weimershof side and 135 m on the Cents side. The central pier, rising to a height of around 70 m, will support the structure, while the elevator tower in Neudorf will reach a height of around 60 m. The deck, 6 m wide with a usable width of 4.5 m, will be positioned at a height of approximately 50 m. The difference in height between Weimershof and Cents is approximately 5 m, adding an additional challenge to the assembly of this innovative footbridge.

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A series of challenges 

The earthworks, which involved moving 3,000 m³ of earth, prepared the ground for the next stages. At the same time, we laid the deep foundations: piles and micropiles.  We are currently working on the abutments: the raft foundations, the walls, and the deep foundations for the pier. Once this phase is complete, the steel structure will be installed by Cimolai, our partner specializing in steel construction.