The environmental impact report was prepared for the construction project of the northern exit from Warsaw of the S8 expressway towards Białystok, covering the section from the planned Eastern Bypass of Warsaw (S17 road) to the Radzymin bypass. Four alternative routes were assessed. As part of the study, a detailed nature inventory of each route’s area, geo-environmental analyzes, and analyzes of the nuisance caused by the usage of the road were made. Detailed analyzes and multi-criteria impact assessment have shown the best option for the environment.

The report also referred to the security and design solutions to be used in order to reduce or eliminate the risks. The scope of environmental compensation and the scope of the necessary monitoring of impacts were also indicated. Additionally, a potential area of ​​limited use was designated.