This is the 9998th most frequent Polish word.
autostradą
"Autostradą" means "motorway" or "highway" in English.
The word 'autostradą' here represents the instrumental case of 'autostrada', indicating the mode of travel, i.e., transportation or route used.
Jadę autostradą, aby szybko dotrzeć do celu.
I am driving on the highway to quickly reach my destination.
'Autostradą' is once again in the instrumental case, highlighting the highway as a means and location of travel.
Podróżowaliśmy autostradą podczas naszej wycieczki przez kraj.
We traveled on the highway during our trip across the country.
Here, 'autostradą' is in contrast with 'local roads' to discuss preferences in travel routes.