Meaning

noun bridge formed by the upper level of a crossing of two highways at different levels

originEtymology tree Proto-Indo-European *úp Proto-Indo-European *-er Proto-Indo-European *upér Proto-Germanic *uber Old English ofer- Middle English over- English over- Proto-Indo-European *peth₂-der. Proto-Italic *pattus Vulgar Latin passus Proto-Italic *-āzi ▲ Vulgar Latin -ereinflu. Vulgar Latin -āre Vulgar Latin *passāre Old French passerbor. Middle English passen English pass English overpass…

Etymology from Wiktionary, CC BY-SA 3.0