# viaduct

/ˈvaɪədəkt/ (US) · /vˈaɪədˌʌkt/ (UK) · CEFR C1 · Noun

Source: https://englishreference.com/word/viaduct
Updated: 2026-05-27

## Definition

a long bridge that carries a road or railway over a valley or other low area. It is usually made of stone or concrete and has many arches.

For teachers: a long bridge consisting of a series of arches, typically supporting a railway or road over a valley or other low ground. Often constructed from stone or concrete in historical contexts.

## Examples

- The train travels over a high stone viaduct.
- The old viaduct was built in the nineteenth century to allow the railway to cross the deep river gorge.
- Engineers faced significant challenges when restoring the crumbling viaduct, as the original masonry had deteriorated under centuries of exposure to the harsh coastal climate.

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