1 General Description
1.1 Construction Project and Client
The project embraces the designing, production and servicing (Design, Build and Maintain) of the two-lane connecting route between the Ypenburg interchange located in the south and The Hague’s Central Ring (Fig. 1).
The new road section to be created is about 3.8 km in length and including the following construction phases:
Construction of a roughly 650 m long and 20 m wide tunnel by cut-and-cover, which passes beneath the A4 motorway, the A5/A13 connecting arc as well as the Laan van Hoornwijk
Creation of the 420 m long ramp structures and...