The investment included the construction of the A4 motorway on the section from the Dębica Pustynia junction to the Rzeszów Zachodni junction, on the section from 537 km + 550 to 570 km + 300. Budimex built about 32 kilometres of motorway with the technical parameters of a class A road. In addition, Budimex constructed 12 motorway and 12 road viaducts, 8 road bridges, 3 animal crossings above ground and 2 crossings running under the motorway. As part of the task, Motorway Service Areas (MSAs), a toll collection system (SPO), construction and reconstruction of the network and infrastructure colliding with the motorway, sewage system, construction of devices for pre-treatment of rainwater flowing from the roadway and about 33,440 m of noise barriers were completed.