1250-meter tunnel for trams and the RandstadRail light rail project. The tunnel is located in the center of The Hague and is part of The Hague semi-metro. The tunnel contains two underground tram stops. An underground parking garage is part of the project.


Client: The Municipality of The Hague
Functions: Public transportation, Infrastructural, Parking garage
Architect: OMA
Completion: 2004
Period: 1998-2000
Type of contract: Design optimalisation, Construction costs advice
Assignment: IGG has looked for solutions for the client to optimize the financial setbacks.