Brussels is preparing for significant infrastructure updates on Avenue Louise, as city officials confirm that the existing tram rails have reached the complete of their operational life and must be replaced. The project, overseen by the cabinet of Mobility Minister Elke Van den Brandt (Groen), will introduce several structural changes to improve accessibility and efficiency.
Modernizing Access and Fleet Capability
As part of the upgrades, platforms at the Stéphanie, Bailli, Vleurgat, Abbaye, and Legrand stops will be brought up to PMR (Persons with Reduced Mobility) standards. These modifications are essential to allow T4 000 trams to operate on line 8.
Commuters will also notice a change in stop configuration. Stops serving opposite directions will no longer be staggered but will instead be positioned face-to-face.
The Removal of the Defacqz Stop
The modernization effort will lead to the removal of the Defacqz stop. Officials cited several reasons for this decision, noting that it is the least frequented stop in the sector and that bringing it up to current standards would be challenging.
the relocation of the Bailli stop will further reduce the distance between Bailli and Defacqz, making the latter redundant. The stop will remain operational only until the T4 000 trams are introduced to the line.
Political Deadlock Over Avenue Louise Tunnels
The rail work coincides with an imminent discussion within the Brussels government regarding the “PPI tunnels.” The Vleurgat and Bailli tunnels have been reduced to a single lane due to a lack of maintenance over the last three years.
The future of these tunnels may be a source of conflict within the majority. While Groen and Vooruit do not exclude the possibility of removing the tunnels, this option is viewed as a deal-breaker for the MR, for whom the redesign of Avenue Louise was a primary campaign focus.
Despite these tensions, the Mobility Minister’s cabinet maintains that the layout of the tram tracks will remain unchanged regardless of the decision on the tunnels, as moving the rails could significantly impact traffic or existing trees.
Summer Service Disruptions
While redesigning the stops requires a permit, the renewal of the rails does not. The Stib intends to launch work on the tracks between Bailli and Legrand—covering roughly half of the avenue—starting this summer.
This construction is likely to result in the interruption of lines 8 and 93. To mitigate the impact, the temporary bus 96 is expected to be extended to Legrand.
Frequently Asked Questions
Why is the Defacqz stop being eliminated?
It is the least used stop in the area, it would be difficult to bring it up to PMR standards, and its proximity to the relocated Bailli stop makes it unnecessary.

What is the status of the Vleurgat and Bailli tunnels?
They have been in a state of decrepitude for three years and are currently reduced to one lane. Their future will be decided during upcoming “PPI tunnels” discussions in the Brussels government.
How will commuters be affected this summer?
Works between Bailli and Legrand will likely cause interruptions to tram lines 8 and 93, though the temporary bus 96 should be extended to Legrand to compensate.
Do you believe the removal of under-utilized stops is a fair trade-off for better accessibility and modern fleet compatibility?
