The two tunnels of the Léonard intersections in Brussels will be closed Friday (November 15th) on Friday (November 15th) due to renovations by the Flemish Road and Traffic Agency (Agentschap Wegen en Verkeer). Traffic will be routed between 22:00 and 05:00 in the morning.
The lining of both tunnels must be damaged and repaired in some places.
At level -1, studies will be carried out in both directions, first in Namur and then in Brussels. At level -2, only the route to Zaventem will be renewed, while Waterloo will remain open.
Deviations will be replaced. For -1, traffic flowing from E411 to Namur will be directed to the direction of Waterloo and will have to return at the intersection of Groenendael. The E411's traffic to Brussels will be directed to the Zaventem motorway and return to Quatre-Bras. For -2, the cars going to Zaventem will be directed towards the E411 and will have to return to the Overijse bridge.