Construction site nightmare: Danger of traffic jams on the A4 near Cologne from June 22nd!

Construction site nightmare: Danger of traffic jams on the A4 near Cologne from June 22nd!

On June 22, 2025, construction is expected to begin on an extensive construction site on the A4 near Cologne, which could significantly impact traffic volumes in the region. Loud news.de The starting signal for these measures will be given today at 9:00 p.m., with the construction work including bridge work primarily affecting the route from the Frechen-Nord junction (9b) to the Cologne-West motorway junction (10) in the direction of Cologne. The measures will last until the early morning of June 23, 2025, 4:00 a.m.

The effects of this construction are already being felt as the two left lanes are closed and traffic is narrowed to one lane. Experts warn of increased traffic volumes and possible traffic jams. It is advisable to adapt driving behavior to ensure the safety of all road users.

Construction site location on the A4

But this is not the only construction site that could affect traffic on the A4 until the end of the year. The construction site at the Wiehl valley bridge, which has been going on for some time, is also causing difficulties. Here the right lane will be closed until December 1, 2034, with the road also narrowed to one lane. Particular caution is required as the permissible total weight for vehicles is temporarily limited to 44,000 kg verkehrslage.de reported.

In addition, drivers on the A4 between Cologne and Olpe must expect further restrictions. Bridge work is underway between Eckenhagen and the Hasbacher Höhe rest area, which will also last until August 15, 2026. The work will narrow the roadway and pose an additional challenge for road users.

Traffic jams in North Rhine-Westphalia

North Rhine-Westphalia has established itself as a traffic jam stronghold in Germany. Loud RP Online The high density of construction sites and the increase in residential vehicles and freight transport are a recipe for recurring traffic problems. Construction sites are frequent causes of traffic jams, especially in connection with bridge work, which often occur not only sporadically but over a longer period of time.

The recommendations from traffic observers are clear: travelers should consider alternative travel days, especially during the holiday season when traffic jams are commonplace. The first weekend after the holidays is considered particularly critical. Many causes of traffic jams, such as the combination of construction sites, accidents and the associated diversions, are often unpredictable and increase stress on the roads.

In summary, road users will face numerous construction sites in the Cologne region in the coming days and weeks, which not only require patience, but also adapted driving behavior. It remains to be hoped that citizens are well informed and prepared so that they can reach their destination as relaxed as possible during this challenging time.