As a Brazilian (and someone who never visited Rio) I wasn’t expecting to see Rua da América here. We have way more famous streets like Eixo Monumental (Brasília), Avenida Paulista (São Paulo), Avenida Atlântica (Rio de Janeiro), but it was a great test ;)
Somehow I got Romania on the last second. I still don’t know the reason. Maybe that was a random romanic country that popped out in my head.
As a Finn I can also tell that Hämeentie (for example in Helsinki) is a generic and that's why great example of Finnish street name. Häme is one of Finland's (historical) provinces and the word "tie" means road or way.
I mainly chose street names, which gave a clue for the country that is unique as well. Not sure if the famous streets you mentioned are unique to Brazil, but Rua da America I think is a nice clue to spot the portuguese and america :)
Somehow I got Romania on the last second. I still don’t know the reason. Maybe that was a random romanic country that popped out in my head.
Thanks for the quiz!