Infrastructure implementation and renovation in cities require work on public roads that impact the daily lives of road users and local population and commerce. Although the study of the impacts of infrastructure works in the researched literature has received various approaches, there is still a shortage of studies that identify the impacts of the implementation of infrastructure on public roads and the importance of each one. This study collaborates with this theme by researching the main impacts caused by infrastructure works on public roads based on extensive and detailed bibliographic research and based on a survey carried out toward residents of the areas impacted by these works, road users, and Brazilian professionals with experience in the concerned field. The results showed that fourteen impacts identified in the literature were considered important by survey respondents, of which seven were considered the most important.