unbefestigte
Unbefestigte is the inflected form of the German adjective unbefestigt, meaning not fortified or not surfaced. In contemporary usage, the term most often describes surfaces that have not been paved or sealed. For example, unbefestigte Straßen are dirt or gravel roads, unbefestigte Wege are paths without asphalt or concrete, and unbefestigte Plätze are open spaces without a hard surface.
The word derives from befestigen, which means to fortify or to fix in place. In infrastructure contexts,
Characteristics and implications include variability in surface material, from compacted earth to gravel or loose soil.
See also: paved road, gravel road, dirt road, road surface, infrastructure planning.