viaduct

noun

via·​duct ˈvī-ə-ˌdəkt How to pronounce viaduct (audio)
: a long elevated roadway usually consisting of a series of short spans supported on arches, piers, or columns

Illustration of viaduct

Illustration of viaduct

Examples of viaduct in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
What To Know The project's contract includes the development of nine stations, a maintenance center, 12 viaducts, and seven pedestrian crossings. Theo Burman, MSNBC Newsweek, 15 Sep. 2025 The area is a rough triangle bounded by the 12th Street viaduct to the south, the Union Pacific Railroad tracks to the north, Santa Fe Street to the east and Liberty Street to the west. Eric Adler, Kansas City Star, 10 Sep. 2025 Following the band’s tour bus crash in the U.K. in August 2012 — in which the vehicle plunged 30 feet off a viaduct near Bath, England, in heavy rain — Blickle was hospitalized for two weeks with fractured vertebrae. Angie Martoccio, Rolling Stone, 8 Sep. 2025 On July 8, storms dumped more than 5 inches in about 90 minutes near the United Center, overwhelming viaducts. Matt Reardon, Chicago Tribune, 27 Aug. 2025 See All Example Sentences for viaduct

Word History

Etymology

Latin via way, road + English aqueduct

First Known Use

1816, in the meaning defined above

Time Traveler
The first known use of viaduct was in 1816

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Cite this Entry

“Viaduct.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/viaduct. Accessed 18 Sep. 2025.

Kids Definition

viaduct

noun
via·​duct ˈvī-ə-ˌdəkt How to pronounce viaduct (audio)
: a bridge for carrying a road or railroad over something (as a gorge or a highway)

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