单词 | viaduct |
释义 | viaduct (once / 9825 pages) n A viaduct is a bridge made of connected sections. Most viaducts are a series of arches that span a road. Some viaducts stretch across train tracks, while other carry traffic across valleys, gorges, or bodies of water. What's distinctive about older viaducts is that they're usually made of equal-sized arches all linked into one long bridge. Newer viaducts can look simply like an elevated road or highway. The word viaduct combines the Latin via, or "road," with ducere, "to lead something." WORD FAMILYviaduct: viaducts USAGE EXAMPLESAttorneys for a Seattle bike commuter argued the main cause of the accident was blocked views where city bridge columns support the Spokane Street Viaduct. Seattle Times(Dec 19, 2016) After the four-lane, tolled tunnel opens, the viaduct would be demolished, over nine months. Seattle Times(Dec 15, 2016) City crews quickly and efficiently dismantled the homeless tent city under the Main Street viaduct in South Bend last week. Washington Times(Dec 13, 2016) n bridge consisting of a series of arches supported by piers used to carry a road (or railroad) over a valley Hyper bridge, span a structure that allows people or vehicles to cross an obstacle such as a river or canal or railway etc. |
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