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Sector

Tunnels

Burying urban infrastructure to free up greener, more pleasant cities. With 40 years of expertise in Luxembourg, SECO supports public authorities on these specialised structures.

Road tunnelsRailway tunnelsPipe jackingShoring
Tunnels — SECO Luxembourg
Reference projects

Some of our projects

Staffelter

Luxembourg

Voie CFL vers Dudelange

Bettembourg

Passage inférieur CFL

Walferdange

A project in the “Tunnels” sector?

From design to operation, SECO secures and smooths your project.

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Groupe SECO

The SECO Group

SECO Luxembourg is part of the SECO Group, founded in 1934 by the construction sector as a technical cooperative, present in Belgium, the Netherlands and Luxembourg.