kolejowymi

kolejowymi

"Railway" or "rail-related" (adjective, instrumental plural form).

In this sentence, 'kolejowymi' is an adjective describing 'szlakami' (routes). It indicates that the routes are associated with the railway system.

Podróżowałem kolejowymi szlakami po całej Polsce.

I traveled on railway routes across all of Poland.

Here, 'kolejowymi' modifies 'mostach' (bridges), specifying that the bridges are related to the railway context.

Prace remontowe na kolejowymi mostach zakończono.

Renovation works on the railway bridges have been completed.

In this example, 'kolejowymi' is linked to 'transportami' (transports), denoting that the means of transport are relevant to the railway system.

Nasza firma dostarcza kolejowymi transportami towary w całym kraju.

Our company delivers goods across the country using railway transports.