The contract covers the supervision of the construction and reconstruction of:
- Body and roadway of the S7 expressway.
- Access roads to serve local traffic.
- Three links: Szydlowiec North, Szydlowiec Centre and Szydlowiec South.
- Transverse paths.
- Viaducts and bridges.
- Technical infrastructure devices.
Technical parameters of road S7:
- Kind of road; fast track.
- Design speed: 100 km / h.
- Lane width: 2 x 3.5 m + 2.5 m emergency lane.
- Median: 12 m (includes a reserve for future extension of both roads up to 3 x 3.5 m).