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This first phase covers the entire crossing of the Airport Tram alignment over the R0. It includes the construction of two bridges: a tram and cycle bridge over the railway line, and a tram and cycle viaduct over the R0, with an embankment between the tracks and the slip road towards Sint-Stevens-Woluwe. The Design & Build contract is being delivered by the consortium BESIX, STADSBADER CONTRACTORS and Victor Buyck Steel Construction. BESIX and STADSBADER CONTRACTORS are responsible for all concrete structures, road and sewer works and access ramps, while Victor Buyck Steel Construction is in charge of the steel bridges.
The project presents significant challenges, not in the least because of its location alongside the busy Brussels Ring Road and the country’s busiest railway line. As a result, a safe and efficient solution had to be devised for the installation of the bridges. The bridge over the R0, whose sections are welded together at the pre-assembly site, will be launched over the Ring Road in three phases without ever bringing traffic to a halt. The second bridge, spanning the railway line, will be slid into place during a 72-hour Temporary Line Interruption of train services – a deadline that has long been fixed and cannot be missed. In addition, the consortium is working immediately adjacent to the major construction site for the redevelopment of the R0 x A201 interchange, which considerably restricts the available workspace. During the works, drivers on the R0 will travel for a limited distance on narrowed lanes, with a maximum speed of 70 km/h.
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Once completed, the full tram line will be 12 kilometres long and will take passengers from Brussels-North to the airport in just 30 minutes. In addition to the construction of a new tram track and associated stops, the project places a strong emphasis on cyclists, with no fewer than 13 kilometres of new cycling infrastructure, including four bridges and one tunnel. De Werkvennootschap is procuring the project through several work packages. Both the Flemish Government and Brussels Airport welcome the arrival of the new tram line.
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