National road 91 (Poland)
Droga krajowa nr 91 is a route belonging to Polish national roads network. It runs from the seaport in Gdańsk to Częstochowa, and goes through Pomeranian, Kuyavian-Pomeranian, Łódź and Silesian Voivodeships.
National road 91 is the alternative road for A1 motorway. As such, it runs parallel to:
