Complete closure of the B505: A3 expansion causes major diversions in Bamberg!

Complete closure of the B505: A3 expansion causes major diversions in Bamberg!

The A3 motorway is currently the focus of intensive construction work, which has a significant impact on traffic in the region. A3 Nordbayern GmbH has announced a complete closure of the B505 federal highway and the entrance and exit ramps in the direction of Nuremberg. This measure will come into force on Monday, June 16, 2025, at 10 a.m. and will remain in effect until Thursday, June 19, 2025, at 6 a.m., as the A3 is planned to be expanded to six lanes and a new bridge structure is to be built near Pommersfelden. In this context, infranken.de also emphasizes that the last inspections of the construction site had to be postponed in part because the responsible inspector was ill.

There are some important diversions in place for drivers during the closure. Anyone traveling from Bamberg towards Frankfurt can easily reach the A3 at the Pommersfelden junction. For those traveling towards Nuremberg, we recommend exiting at the Höchstadt-Ost junction, followed by a diversion via the U100 on-demand diversion, which leads back to the A3 towards Frankfurt. A direct connection from the B505 to the A3 in the direction of Nuremberg will not be possible during the closure.

Construction projects at a glance

The major A3 expansion project is one of the most important infrastructure projects in the region and, in addition to the new construction of the BW 357a underpass, also includes the redesign of the Pommersfelden junction. The southern part of the new structure has already been completed, while the support structure under the northern part will be removed in the near future, as described in detail by merkur.de.

Such extensive measures are crucial for improving the transport infrastructure in Germany. The 2022 transport investment report, published by the Federal Ministry for Digital and Transport, emphasizes the importance of a well-functioning transport network. This not only ensures the personal freedom of citizens, but also contributes significantly to the economic prosperity of the region by eliminating bottlenecks and ensuring a high level of quality.

Traffic management during closures

With the renovation work, which will last several months, numerous commuters and drivers are facing challenges. Drivers should prepare for possible delays and plan their routes accordingly. The diversions are important to maintain traffic flows during construction while ensuring the safety of road users, as noted in the transport investment report.

The A3 remains a central element of our transport network and its continued expansion is essential. Always stay informed about the latest developments and diversions to ensure the smoothest journey possible.