Explore details about location Petrinjska ulica. Petrinjska ulica is a location situated within the Donji grad alongside other areas such as Vlaška ulica, Ulica Petra Preradovića, Božidara Adžije. Additionally, some smaller parts of Petrinjska ulica include specific areas like Kneza Domagoja, Ulica Petra Preradovića adding to the diversity of its landscape.