The word "overpass" is spelled with the IPA transcription of /oʊvərpæs/. The first sound /oʊ/ is a diphthong that represents the combination of the short "o" sound and the long "i" sound. The second sound /v/ represents the voiced labiodental fricative made by touching your bottom lip to your upper teeth. The third sound /ər/ is a schwa followed by an "r" sound. The fourth sound /p/ is the voiceless bilabial plosive made by briefly closing your lips. The final sound /s/ represents the voiceless alveolar fricative made with your tongue against your alveolar ridge.
An overpass, often referred to as a flyover, is a structure built to allow one road or railway to pass above another, thereby eliminating the need for intersecting traffic or crossing at grade. It is a type of elevated roadway or bridge that allows vehicles or pedestrians to traverse over an obstacle, such as another road, railway tracks, or water bodies, without disrupting the flow of traffic below.
Typically composed of asphalt or concrete, an overpass usually consists of supporting pillars or piers that hold up the elevated section, allowing the smooth movement of vehicles or pedestrians across it. Overpasses are engineered to ensure stability, strength, and safe usage by incorporating various design elements like guardrails, proper signage, and sufficient lighting for visibility at night.
Overpasses play a crucial role in modern urban landscapes, aiding in the efficient movement of vehicles, reducing congestion, and ensuring the overall safety of travelers. They are particularly common in areas with high traffic volumes, complex intersections, or areas prone to flooding or other geographical challenges. Overpasses are essential for maintaining the continuity of transportation networks, as they enable different roads or transportation systems to seamlessly intersect or pass over one another. In addition, they enhance accessibility, improving connectivity between different areas and facilitating smoother travel experiences for both local commuters and long-distance travelers.
To neglect; to overlook; to pass away; to cross or go over, as, he overpassed the limits, &c.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
The word "overpass" originated in the mid-19th century and has a fairly straightforward etymology. It is a compound word, combining the prefix "over" and the noun "pass".
The prefix "over" signifies a position above or higher than something. It comes from the Old English word "ofer" which has the same meaning.
The noun "pass" refers to a route or a way through, often indicating a path that allows movement from one place to another. "Pass" can be traced back to the Latin word "passus", meaning a step or stride.
Therefore, when combined, "over" and "pass" form "overpass", indicating a structure or pathway that allows people or vehicles to move above or over something, such as a road, railway, or another obstacle.