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trunk road

British  

noun

  1. a main road, esp one that is suitable for heavy vehicles

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

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Officers are embedded with Transport Scotland and work alongside trunk road operating companies to gain an overview of traffic management.

From BBC Nov. 12, 2025

The Tomatin to Moy stretch, south of Inverness, is one of six projects to upgrade the trunk road from Inverness to Perth to dual carriageway by the end of 2035.

From BBC Oct. 16, 2024

The A9 is Scotland's longest trunk road and often described as the spine of the Scottish road network.

From BBC Dec. 20, 2023

The Welsh government, which is responsible for Traffic Wales, said: "We work with partners to minimise travel disruption on the trunk road network."

From BBC Apr. 15, 2023

One "trunk" road also is needed, about a hundred miles long, to connect Greece with the European system of railroads.

From From the Lakes of Killarney to the Golden Horn by Field, Henry M. (Henry Martyn)

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