noun🔗ShareUnterführungen, UnterführungenA passage that crosses a road, railroad or similar obstacle in a tunnel underneath it."The children used the underpasses to safely walk to school across the busy highway. "Die Kinder benutzten die Unterführungen, um sicher über die stark befahrene Autobahn zur Schule zu gehen.architecturebuildingareatrafficChat with AIVocabulary GamePractice Reading