The project aims at the construction of the second roadway S3 on pc. Sulechów-Nowa Sól and construction of the second roadways Gorzów Wlkp. and Międzyrzecza. They are located in Lubuskie voivodship – bypass Gorzowa Wlkp. includes the Gorzowski county and Gorzów Wlkp., bypass Międzyrzecza – powiat Międzyrzecki, and odc. Sulechów-Nowa Sól – m. Zielona Góra, zielonogórski and Nowysol districts. The construction of the road will greatly contribute to improving transit conditions, improving the comfort of life of residents on the route, and increasing the safety of the road as part of the TEN-T network (road E65). The main part of the project is the construction/reconstruction of the road by length. It’s 61,61 miles. The road after the investment will function as a two-way road with two lanes in each direction.