The planned investment is located in the Konecki district, in the commune of Radoszyce, in the northern part of the Świętokrzyskie Voivodeship. The expansion of the DW728 starts at approx. 0+ 390 and ends in km 3+ 233, long section 2.80 km. In km ok. 0+ 390 will begin the link to the existing expansion section DW728 (scope), i.e. the width change from the existing 6.0 m to 7.0 m of the designed width. The slant will end in km ok. 0 + 425. From km ok. 0+ 425 DW728 will be made in a full designed cross section with a wide width. 7.0 m, i.e. up to km 3+ 233. The material scope of the project does not include the section from km 3 + 233 to km 4+ 180 located within the DW728 by length. 0.9 km, which was completed in 2021 as part of a separate task entitled Extension of the bridge structure within the DW728 with access in Plenna. The extended DW728 runs in the built-up area in Plenna. Material scope of the project: expansion of intersections with DP0413T, construction of road culvert under DW728 and culverts under the exits, building. /reconstruction of bus bays, sidewalks, bicycle paths, individual and public exits, building for large animal passages on the road surface in approx. 0 + 730 – 0 + 930, performance of vertical and horizontal markings and traffic-free elements. The Techn Parameters: class G, single carriageway, two lane with roadway width. 7.0 m (2x3.5 m), asphalt wristband width 1.0 m (2x0.5 m), side paved by a width of 1.25 m. Surface load capacity 115kN/axle, traffic category KR5, bicycle path, width from 1.5 m to 2.5 m. The project is in line with the specific objective of Measure 5.1 Road Infrastructure of the Regional Operational Programme Świętokrzyskie 2014-2020 – increased transport accessibility and improved security of the regional network complementing the TEN-T network under investment priority 7b – increasing regional mobility by connecting secondary and tertiary nodes with TEN-T infrastructure, including multimodal hubs, as the extended road will have a load capacity of 115kN/axle.