Ostrów Mazowiecka – Szczuczyn, the Śniadowo – Łomża South section
The contract covers the supervision of the design and construction of the S61 expressway on the 17-kilometre section between Śniadowo and Łomża Południe. This section forms part of the S-61 expressway between Ostrów Mazowiecka and Łomża – Stawiski – Szczuczyn – Ełk – Raczki – Suwałki – Budzisko (national border), and is situated within two provinces: Mazovia and Podlasie. The S61 expressway is a project that will form part of the road link within the Pan-European Transport Corridor, connecting the countries of Western Europe with the Baltic States.