| Start: | 24/04/2017 |
| Completion deadline: | 31/01/2019 |
| Type of work: | Structural construction |
Construction of 3 steel and concrete bridges along a 2.9 km section of the 1 st section of the M 4 Motorway, including a flyover over a dirt road crossing the M 4 motorway with underpass mark B 027, Structure B 041 is the motorway bridge over the Kék-Kálló Canal, while Structure B 047 is the flyover over Main Road no. 47.