The project in question, implemented in the design and construction mode, includes the execution of a project doc. and construction works for the extension of the provincial road No. 473 on the section Przatów – Łask from km 66+ 400 to km 77 + 324. The investment is located in the Łódzkie Voivodeship, Zduńskowolski and Grace voivodeships, in Szadek and Łask. The scope of construction works includes: extension of the provincial roadway No 473, – extension of the provincial roadway No 482 from 25 + 186 km to 25+ 482 km, – extension of intersections (roondo type) with voivodeship road No 482, – extension of existing intersections with municipal and district roads, – construction of pavements and cycle paths with permitted pedestrian traffic, – construction of bus bays, – construction of rain sewerage. with drains, retention and infiltration tanks and linear drainage, – demolition of existing and construction of new road culverts, – reconstruction of road and drainage ditches, – demolition and construction of individual and public exits, – construction of road axles, – reconstruction of existing water supply, telecommunications and power networks. As part of the reconstruction of infrastructure that conflicts with the investment, it is planned to: demolition and rearrangement of stops, switching of roadside crosses, reconstruction of electricity, telecommunications and water supply networks. It is planned, among others, felling trees and shrubs that interfere with the investment, restoration and execution of vertical and horizontal markings or setting of protective barriers. The project will improve infr., improve driving comfort, improve the safety of all traffic participants and have a positive impact on the environment. The investment will serve both residents who use it for professional or recreational purposes, as well as people coming from outside the region for tourist or business purposes. The implementation of the project is in line with the objective of “Better transport accessibility of the voivodship in road traffic”. Parameters implemented for the WW project