National road 12
National road 12 is a national road in Poland.
It is located in Greater Poland Voivodeship, Lubusz Voivodeship, Łódź Voivodeship, Lublin Voivodeship, Masovian Voivodeship, and Lower Silesian Voivodeship and Poland. The national road in Poland is owned by State Treasury. National road 12 was followed by National road 13.