Metro North

Brussels metro line 3 was set to be extended by five kilometres towards Schaerbeek and Evere. TML supported Beliris by developing a hyper-coordination framework and programme, and by analysing the impact of construction works on traffic.

 

The Metro North project focused on extending line 3 in Brussels towards Schaerbeek and Evere. The new line was planned to span around five kilometres, with seven additional stations and connections to other modes of transport, including rail, tram, bus, and cycling. The aim was to significantly improve public transport in and around Brussels and accommodate millions of additional passengers each year. The project also included the construction of a new depot in Haren.
 

Given the scale of the works and their expected impact on the city, a large hyper-coordination zone was established, covering more than seven square kilometres. Within this area, all construction activities were closely monitored to safeguard accessibility and quality of life. TML was part of a team of experts supporting Beliris in this role.
 

The main focus was on understanding and limiting the impact on mobility. Before the works, extensive traffic data was collected and analysed across all modes of transport. This formed the basis for simulations and mobility plans, including scenarios for potential disruptions and emergency situations. During the planned construction phase, the impact of interventions was continuously monitored and adjusted where necessary. Analyses were carried out at different scales, from individual junctions to the wider network, with a strong emphasis on reducing disruption and providing viable alternatives.
 

TML played a key role by supplying data (including via Telraam), carrying out analyses, and running microsimulation models using Vissim. We helped identify potential conflicts between construction sites at an early stage, assessed their impact on traffic, and proposed mitigation measures. We also contributed our experience from road work impact management programmes to the development of the coordination framework.