Flemish highways recently experienced the busiest evening rush hour of the year, resulting in massive traffic congestion across the region. Reports indicate that the total length of traffic jams reached significant peaks, with some estimates placing the congestion at up to 340 kilometers, more than 350 kilometers, and in some instances, nearly 400 kilometers.
Congestion Peaks in Antwerp
The disruption was widespread, but the highest concentration of traffic jams was recorded in Antwerp. The scale of the gridlock was so severe that officials noted the “filebarometer” completely maxed out during the peak of the rush.
Incident in the Kennedytunnel
Adding to the existing congestion, an accident involving trucks occurred within the Kennedytunnel. Specifically, reports highlighted an incident involving two trucks, which further hampered the flow of traffic during an already critical period.

Potential Implications
The severity of this event suggests that the regional road network may be reaching a critical saturation point during peak travel windows. Future rush hours could see similar levels of disruption if traffic volumes continue to rise or if further incidents occur at key bottlenecks.
authorities may evaluate traffic management strategies to mitigate the impact of such “maxed out” scenarios, particularly around the Antwerp hub.
Frequently Asked Questions
How long were the traffic jams during the busiest rush hour?
Reports varied slightly, with congestion measured at 340 kilometers, over 350 kilometers, and reaching nearly 400 kilometers at its height.
Which area experienced the most significant traffic delays?
The largest share of the traffic jams was located in Antwerp.
What happened in the Kennedytunnel?
An accident involving trucks, specifically reported as two trucks in one instance, occurred in the tunnel, contributing to the overall traffic disruption.
Do you believe current infrastructure can handle the increasing demands of peak holiday travel?
