A8 closure: Neunkirchen-Oberstadt exit closed until September!
Construction work on the A8: Neunkirchen-Oberstadt exit closed until September 2025. Detour via Neunkirchen-Spiesen.

A8 closure: Neunkirchen-Oberstadt exit closed until September!
The A8 motorway will be affected by fundamental construction work from June 2, 2025 in the direction of Luxembourg. The Neunkirchen-Oberstadt exit will be closed until the end of September 2025, as the West branch of Autobahn GmbH announced. This measure is part of a comprehensive renovation of the exit button.
During construction, traffic will be redirected via the Neunkirchen-Spiesen junction. A signposted diversion route is intended to provide drivers with orientation. Despite the plan to carry out the work primarily during low-traffic times, significant disruption is expected.
Recommendations for road users
In order to minimize the impact of the construction work, road users are encouraged to follow the radio reports. autobahn.de advises to take possible disruptions into account immediately when planning the route and to plan an appropriate travel time for the diversion route.
Road users are also asked to drive carefully and show understanding for the foreseeable traffic disruptions. The work is necessary to improve road safety and infrastructure in the long term. Anyone interested can find further information about the exact processes at the construction site and the diversion at sol.de.