B 14, BA 2.7 - construction km 11+320 to 13+000

The subject of this tender is the construction of the B 14 in construction phase 2.7 from construction km 11+320 to construction km 13+000. In addition, the intersecting streets Schöntaler Straße and K 1832/ L 1115 (Aspacher Straße) with a length of 345 m (Schöntaler Straße) and 620 m (Aspacher Straße) will be adapted. The existing Backnang-West junction will also be rebuilt. The adjacent service roads will be adapted to the new planning. In this construction phase there are 3 crossing structures. Furthermore, a rainwater treatment plant (RKB/ RRB 7) for the drainage of the B 14 and a bridge structure for the access road to RKB/RRB 7 are being built in the area of AS Backnang-West.