The project aims at the construction of the Wieluń and Bełchatów ring roads within national road No. 74 (dk 74). The existing national road No 74 running through Wieluń and Bełchatów until December 2014 (i.e. until the entry into force of Order No. 62 of the General Director of National Roads and Motorways of 22 December 2014 amending the Order on the assignment of numbers to national roads) functioned as national road No 8. Thus, in all documents created until then, the bypasses were present as being located on national road No. 8. This Project comprises two sections of dk 74: • Wieluń bypass within 74 km from km 237 + 048 to km 250 + 289,86; • Belchatov bypass dk 74, from km 297 + 734.85 to km 308+ 442. The project will be implemented in a traditional system. On the sections of the bypass, designed within the DK74, there is a single-way cross-section with a belt layout of 2+ 1. An additional overtaking belt was designed alternately. In the initial and final sections of the road there is a two-lane single-lane cross-section in order to connect to the existing adjacent sections of national road No 74.