Traffic chaos on the A7: construction site paralyzes the route near Oy-Mittelberg!
Current traffic reports and construction site information for the A7 near Oy-Mittelberg on September 18th, 2025 - risk of traffic jams and restrictions.

Traffic chaos on the A7: construction site paralyzes the route near Oy-Mittelberg!
The traffic chaos on the A7 is being exacerbated today, September 18th, 2025, by an extensive construction site near Oy-Mittelberg, Bavaria. From 12:00 a.m. to 11:00 a.m., drivers are asked to exercise increased caution as the roadway is significantly narrowed due to construction work. This concerns the section between the Oy-Mittelberg (137) and the Allgäu triangle (136) junctions in the direction of Ulm, where the construction site is 8.7 km long. [News.de]. possible delays and traffic jams, as the traffic load at this point could increase significantly. In order to ensure the safety of all road users, we recommend adapting your driving behavior.
But this is not the only traffic disruption on the A7. Current reports from stau-a7.de report on further traffic jams and traffic situations that can be observed today on Germany's important north-south axis. There is slow traffic between Wolfsgrund and Westenholzer Bruch in the direction of Hanover with a delay of around four minutes and an average speed of 50 km/h.
Overview of the current traffic situation
Many sections of the A7 experience traffic congestion, which can increase travel time for commuters and travelers:
- A7: Ulm Richtung Würzburg: Langsame Fahrt zwischen Ellwanger Berge und Dinkelsbühl/Fichtenau, Verzögerung von 2 Minuten
- A7: Füssen/Reutte Richtung Ulm: Langsame Fahrt zwischen Grenztunnel Füssen und Reinertshofertunnel mit 1 Minute Verzögerung
- A7: Hamburg Richtung Flensburg: Stockender Verkehr festgestellt zwischen Lottorf und Hüsby mit 1 Minute Verzögerung
In addition, staumelder-24.de reports medium traffic volumes with 50 current traffic jam reports on this important route. The A7, with a total distance of 962 km, runs from the Danish border to Füssen, and is an important traffic artery that runs through several federal states.
Today's construction site near Oy-Mittelberg is part of a larger project that aims to increase traffic safety and reduce traffic jams in the long term. In the coming weeks, drivers will have to prepare for further restrictions and delays, especially in well-known traffic jam hotspots such as the Hamburg Elbe Tunnel and the greater Hanover area.
The recommendations for all road users are clear: plan enough time for your journeys, regularly check the latest traffic reports and drive with foresight. This will help you reach your destination safely and with less stress.