A 9 AD Bayreuth maintenance works in two construction phases
- Road widening and resurfacing in the Berlin-bound direction (2022)
- Road surface rehabilitation, Nuremberg-bound carriageway (2023)
- Upgrading / extension of existing central reservation crossings
- Concrete carriageway in the Munich direction by consortium partners
- Milling of 84,500 t of asphalt, including disposal
- 64,000 m³ concrete carriageway
- 13,400 m³ of hard shoulder