- Construction of the bypass Hochstetten-Dhaun;
- Here section 3a;
- New construction of 8 noise barriers.
- approx. 5,000 m 2nd Noise barriers;
- approx. 300 m 2nd Gabion walls;
- approx. 1 400 m 3rd Excavation and backfilling;
- approx. 2 100 m 2nd Asphalt base course AC16TD.
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