National road 54 () is a route belonging to the Polish national road network. The highway is a GP-class road, long, located in the Warmian-Masurian Voivodeship. This route connects the Expressway S22 at the Braniewo-Poà Âudnie junction near Chruà Âciel with the Gronowo-Mamonovo border crossing near Russia.
National road 54 has an axle limit restrictions.
The allowed axle limit is up to 11.5 tons, which is a standard limit on Polish national roads.