Three national roads meet in the middle of the town of Wemmetsweiler. There has been a considerable bottleneck for many years due to the electrified line of the Deutsche Bahn (Saarbrücken – Neunkirchen) in the proximity of this traffic junction. The permanent traffic relief for the town centre made a fundamental structural separation necessary. The state office for road construction relied on the know-how of LEG Saar, which provided the desired traffic flow relief.
| Construction project | Replacement construction for the road bridge and a roundabout in Wemmetsweiler |
| Completion | Mai 2011 |
| Investment | Ca. 10 million € |
| Area | 4,000 m² |
| Client | SHS for the state office for road construction, LfS |
| Performance | LEG Saar: Planning permission, project management, construction supervision, financing (SHS) |
